Tuesday, March 31, 2020
Show HN: Bungholio – Get text messages when a product is available on Amazon https://ift.tt/2R0RSkl
Show HN: Bungholio – Get text messages when a product is available on Amazon https://ift.tt/2URLCwb April 1, 2020 at 04:00AM
Show HN: Xcnotary – a Mac app notarization helper made with Rust https://ift.tt/2WWoBuM
Show HN: Xcnotary – a Mac app notarization helper made with Rust https://ift.tt/39sRgKl April 1, 2020 at 04:24AM
Show HN: Downloadable Zoom backgrounds so you can be a weather presenter https://ift.tt/2Uyiv22
Show HN: Downloadable Zoom backgrounds so you can be a weather presenter https://ift.tt/39vRil0 April 1, 2020 at 02:40AM
Show HN: The Orbital Index, a weekly space industry technical newsletter https://ift.tt/341a96e
Show HN: The Orbital Index, a weekly space industry technical newsletter https://ift.tt/33YB16R? April 1, 2020 at 01:44AM
Show HN: FullStory – Private-by-Default Mobile Analytics https://ift.tt/3aA3d2e
Show HN: FullStory – Private-by-Default Mobile Analytics https://ift.tt/3aJJCwA April 1, 2020 at 12:01AM
Show HN: I made a list of 50 bootcamps and the stack they teach https://ift.tt/3dLy4uH
Show HN: I made a list of 50 bootcamps and the stack they teach https://ift.tt/3bJX5EL March 31, 2020 at 10:59PM
Show HN: Build optimized Python AWS Lambda layers https://ift.tt/39smXDJ
Show HN: Build optimized Python AWS Lambda layers https://ift.tt/2vZ1vZr March 30, 2020 at 04:15PM
Show HN: 3D Raycasting Engine in JavaScript https://ift.tt/2UuPyUO
Show HN: 3D Raycasting Engine in JavaScript https://ift.tt/2r2hx26 March 30, 2020 at 10:05AM
Show HN: Roll your own serverless RequestBin, for free. https://ift.tt/2QZ4GYo
Show HN: Roll your own serverless RequestBin, for free. https://ift.tt/2UTdLCX March 31, 2020 at 11:30PM
Show HN: A Full-Featured Period Tracker with Google Sheets https://ift.tt/2R3fftw
Show HN: A Full-Featured Period Tracker with Google Sheets https://ift.tt/2wJCaDg March 31, 2020 at 11:18PM
Show HN: Sections Wireframe Kit 2.1 https://ift.tt/2R0AzQ8
Show HN: Sections Wireframe Kit 2.1 https://ift.tt/2OAgexi March 31, 2020 at 10:25PM
Launch HN: Wide Open School https://ift.tt/2WY1nob
Launch HN: Wide Open School https://ift.tt/2wSl2Ll March 31, 2020 at 10:14PM
Show HN: Shouldiwearafacemask.com https://ift.tt/39DoXcA
Show HN: Shouldiwearafacemask.com https://ift.tt/3bCM0W5 March 31, 2020 at 10:09PM
Show HN: Adblock list that blocks email pixels and read-receipt trackers https://ift.tt/2UxpEjl
Show HN: Adblock list that blocks email pixels and read-receipt trackers https://ift.tt/2w3xSpV March 31, 2020 at 09:48PM
Launch HN: Pillarlus (YC W20) – Automatically create construction blueprints https://ift.tt/2yet5m3
Launch HN: Pillarlus (YC W20) – Automatically create construction blueprints Hey HN, we’re Naman and Rushil, founders of PillarPlus ( https://ift.tt/3dHyOBg ). We build software to automate the creation of construction blueprints. Specifically, our software generates engineering blueprints for air conditioning, ducting, fire, electrical, and plumbing services over the floor plan of the building. MEP (Mechanical, Electrical, and Plumbing) designs are a set of 15 technical drawings. We got started in India and are currently operating there, but MEP is standard enough that the software can apply to Western markets also, given that we have incorporated international building codes. Architects and contractors hire consultants, who still design the building manually. Complete dependence on human effort results in a process that is slow, error-prone and unreliable. Also, the number of consultants is limited resulting in higher fees, long delivery times and difficulty accessing the services. Rushil started practicing architecture and had troubles dealing with the available MEP firms for his own projects. Naman built an optimization software for the Indian Railways. We’ve been friends for 13 years, and often discuss our problems and achievements. Naman hacked a prototype for plumbing drainage plans that worked perfectly over Rushil’s project, and got us excited about the possibility of such a software. Our software takes in the floor plan as the input, understands the building and designs the MEP services like an engineer would. A month of engineer’s work gets cut down to a day. We require artificial intelligence algorithms to decipher the floor plan, constraint modelling techniques to encode building codes, routing methods to create pipe paths and optimization algorithms to minimize material wastage. The software even calculates bill of materials with project cost estimates. It is important to note that MEP accounts for 25% of all project costs! Since the quantity of materials is huge, selecting the right items and vendors is a challenge in an unorganized sector like construction. We recommend what products to install and which brands to choose, as per geographic locations and availability. The input to our software is the building’s floor plan. The floor plan gives us complete data of the building, with which we can do a lot more. We can generate structural blueprints, 3D models, and create interior design renders! We're eager to hear feedback and answer questions. Do share your experiences from the construction industry, and your opinion on the use of software to make construction work more efficient. March 31, 2020 at 03:41PM
Show HN: Pond – Minimalistic and High-performance worker pool written in Go https://ift.tt/3bEnfsB
Show HN: Pond – Minimalistic and High-performance worker pool written in Go https://ift.tt/3bALms4 March 31, 2020 at 08:16PM
Show HN: Research project “Working in times of crisis” https://ift.tt/3awE7l7
Show HN: Research project “Working in times of crisis” https://ift.tt/2WYx6pg March 31, 2020 at 06:53PM
Show HN: Go Micro v2.4.0 – The Go microservices development framework https://ift.tt/3dLaTAL
Show HN: Go Micro v2.4.0 – The Go microservices development framework https://ift.tt/2xGcLtW March 31, 2020 at 04:48PM
Show HN: Soft-launch, first page on HN – here are the numbers https://ift.tt/2Uyb8rA
Show HN: Soft-launch, first page on HN – here are the numbers [1/2] Thursday evening (Mar 26) we made a soft launch for https://ift.tt/2UmnXFb (a UI website that I built for my wife) The goal was to get some feedback, fix bugs and get about 30-40 subscribers in the mailing list, to see how the newsletter performs. The launch went better than expected, and the feedback was generally positive. Below are some numbers for those interested. I posted it to 4 channels, IH, HN, Reddit and Twitter. It was best received on HN with 203 points, it made it in the top 10, and it stayed on the front page for a good while. Reddit also surprised me, I posted in r/SideProject and got 26 upvotes and only positive comments.. ? That is so not what I expected from reddit... Was very pleasantly surprised to say the least. Analytics: - 6.659 Users - 6,757 New Users - 7,906 Sessions - 19,125 Page views - 61.81% Bounce Rate - 10.1% Returning Visitors Users timeline: - Mar 24 - 0 Users - Mar 25 - 4 Users [Soft Launch] - Mar 26 - 2458 Users - Mar 27 - 3693 Users - Mar 28 - 706 Users - Mar 29 - 186 Users - Mar 30 - 190 Users As you can see, there’s been a spike and seems like it’ll stagnate around ~150, but it remains to be seen. It might dip even further. Newsletter: - 546 Subscriptions - 52.1% Open Rate - 6.7% Clicks - 7 Unsubscribes Slack Community: 40 Members. Interestingly enough, the Slack ad only received 30 clicks total. This means most users came through the welcome email, which has a slack community ad included. Ad Performance: - 35744 Impressions - 836 Clicks on Website - 8 Clicks in Newsletter March 31, 2020 at 03:55PM
Show HN: Vim³ – Vim rendered on a cube for no reason https://ift.tt/39uPGIe
Show HN: Vim³ – Vim rendered on a cube for no reason https://ift.tt/2QX8yJt March 31, 2020 at 03:34PM
Monday, March 30, 2020
Show HN: A blueprint for writing consistent and re-usable Node.js HTTP clients https://ift.tt/3awmO3p
Show HN: A blueprint for writing consistent and re-usable Node.js HTTP clients https://ift.tt/3dH7EKH March 31, 2020 at 09:26AM
Show HN: Across – Task Tracking in Slack https://ift.tt/2UxW4u1
Show HN: Across – Task Tracking in Slack https://acrossapp.com/ March 31, 2020 at 08:06AM
Show HN: Managing common Kubernetes services the GitOps way https://ift.tt/2WTn20v
Show HN: Managing common Kubernetes services the GitOps way https://ift.tt/2QYA7C1 March 31, 2020 at 06:18AM
Show HN: Verticals – Intelligent landscape to portrait video cropper https://ift.tt/2ylUt1H
Show HN: Verticals – Intelligent landscape to portrait video cropper https://ift.tt/3bwvNlg March 31, 2020 at 12:30AM
Show HN: A Golang encoding for code competitions https://ift.tt/39qVEK9
Show HN: A Golang encoding for code competitions https://ift.tt/39tWW75 March 30, 2020 at 11:49PM
Show HN: Abuse Git to Play a Video https://ift.tt/2Usb9x6
Show HN: Abuse Git to Play a Video https://ift.tt/2QWrmbE March 30, 2020 at 11:58PM
Show HN: I created a jobboard to help people find remote jobs in gaming industry https://ift.tt/2UvqH2U
Show HN: I created a jobboard to help people find remote jobs in gaming industry https://arcadjobs.com March 30, 2020 at 10:46PM
Show HN: Use-sound, a React hook for sound effects on the web https://ift.tt/33UFDuC
Show HN: Use-sound, a React hook for sound effects on the web https://ift.tt/2WUkwqN March 30, 2020 at 10:39PM
Show HN: Production Ready GraphQL: Building GraphQL APIs at Scale https://ift.tt/3awnuWr
Show HN: Production Ready GraphQL: Building GraphQL APIs at Scale https://ift.tt/3cpkrRr March 30, 2020 at 10:19PM
Show HN: A Python data structure for multi-dimensional enums https://ift.tt/2xCYKO0
Show HN: A Python data structure for multi-dimensional enums https://ift.tt/2WTxcyn March 30, 2020 at 10:00PM
Show HN: DNSOnward – a CoreDNS based DNS-to-DoT forwarder https://ift.tt/3awcSXH
Show HN: DNSOnward – a CoreDNS based DNS-to-DoT forwarder https://ift.tt/2wNfdPp March 30, 2020 at 09:59PM
Show HN: Office Noise Generator (when you miss your co-workers' noise) https://ift.tt/33Yc3UY
Show HN: Office Noise Generator (when you miss your co-workers' noise) https://ift.tt/3dJH6bY March 30, 2020 at 09:33PM
Show HN: Atani – All-in-one crypto platform: exchanges, wallets, tax reports https://ift.tt/2w36NTK
Show HN: Atani – All-in-one crypto platform: exchanges, wallets, tax reports https://atani.com/ March 30, 2020 at 08:25PM
Show HN: Covid-19 Treatment Dashboard https://ift.tt/2JoeAOX
Show HN: Covid-19 Treatment Dashboard https://ift.tt/39p2rDT March 30, 2020 at 07:28PM
Show HN: Virtual Coffee Break app for working from home https://ift.tt/2yeQzYg
Show HN: Virtual Coffee Break app for working from home https://ift.tt/33UsotY March 30, 2020 at 07:19PM
Show HN: Flow for Lua (EmmyLua PR) https://ift.tt/33TqDgK
Show HN: Flow for Lua (EmmyLua PR) https://ift.tt/3awjOE6 March 30, 2020 at 06:49PM
Show HN: A fast color contrast checker that suggests better colors https://ift.tt/2yf2wx3
Show HN: A fast color contrast checker that suggests better colors https://ift.tt/2UrwhU4 March 30, 2020 at 06:13PM
Show HN: Peoplelogic–Automated recommendations and guidance for team managers https://ift.tt/39mYe3K
Show HN: Peoplelogic–Automated recommendations and guidance for team managers http://peoplelogic.ai/ March 30, 2020 at 06:05PM
Show HN: A tool for startups to create product roadmap https://ift.tt/2QWfruC
Show HN: A tool for startups to create product roadmap https://ift.tt/2XUG33A March 30, 2020 at 05:52PM
Show HN: Reachable -Unified Business Messaging App{Facebook+Twitter+WhatsApp+Sms https://ift.tt/2xvRMKD
Show HN: Reachable -Unified Business Messaging App{Facebook+Twitter+WhatsApp+Sms https://ift.tt/2Urofe0 March 30, 2020 at 05:45PM
Show HN: Notably.cc – easily create/share markdown notes https://ift.tt/2xzr9UW
Show HN: Notably.cc – easily create/share markdown notes https://ift.tt/37n5zzu March 30, 2020 at 05:20PM
Show HN: An interactive, chart-focused Coronavirus Dashboard https://ift.tt/2xEmTDx
Show HN: An interactive, chart-focused Coronavirus Dashboard https://ift.tt/3athA8N March 30, 2020 at 03:55PM
Show HN: Take a full page screenshot of a webpage, up tp 50 url at once https://ift.tt/2QXwfBd
Show HN: Take a full page screenshot of a webpage, up tp 50 url at once https://ift.tt/2UswPJv March 30, 2020 at 02:35PM
Show HN: Gifcap, a browser based client-side GIF screen recording tool https://ift.tt/2vZzfWD
Show HN: Gifcap, a browser based client-side GIF screen recording tool https://gifcap.dev/ March 30, 2020 at 11:42AM
Show HN: Magicdocs – Turn Documents into Websites https://ift.tt/2JBxqCx
Show HN: Magicdocs – Turn Documents into Websites https://magicdocs.co March 30, 2020 at 01:14PM
Sunday, March 29, 2020
Show HN: RapidFuzz – A fast string matching library for Python https://ift.tt/2UuUSYm
Show HN: RapidFuzz – A fast string matching library for Python https://ift.tt/2UYv6e7 March 30, 2020 at 11:09AM
Show HN: Quickly make and share Covid-19 queries against the NYTimes dataset https://ift.tt/2WTMVO0
Show HN: Quickly make and share Covid-19 queries against the NYTimes dataset https://ift.tt/2WPtVjz March 30, 2020 at 07:21AM
Show HN: Security Advice for Regular People https://ift.tt/2QVySn9
Show HN: Security Advice for Regular People I had the idea to create a dedicated web page containing basic, easy-to-understand digital hygiene advice. So if a friend or relative asks you for advice on securing their digital lives, you can simply give them a link and hopefully they'll share it with their friends too. Hosting is on GitHub pages; just a single, semantic, accessible HTML file. I just made this today, so contributions are welcome, especially right now. I am not a security researcher, so if anyone finds an issue with what I've written in this first draft, or thinks some other point deserves mentioning, please tell me either here or in the form of a GitHub ticket or pull-request. Project goals and contribution guidelines are available in the readme. I'm also thinking about getting a custom domain name for it, but I'm not sure what has the right balance of sounding trustworthy and being available/affordable. So let me know if you have any ideas on that front as well! https://ift.tt/2WNZz0S March 30, 2020 at 03:51AM
Show HN: DNS Live on Handshake https://ift.tt/2wOcZzb
Show HN: DNS Live on Handshake http://live.ix/ March 30, 2020 at 03:30AM
Show HN: Gatekeepercli: environment variables done right https://ift.tt/340KP07
Show HN: Gatekeepercli: environment variables done right https://ift.tt/3acU53r March 30, 2020 at 02:41AM
Show HN: Web P2P Sharing https://ift.tt/3dA0MPg
Show HN: Web P2P Sharing https://btorrent.xyz/ March 30, 2020 at 02:38AM
Show HN: Yet another Covid-19 visualizer https://ift.tt/39osSK9
Show HN: Yet another Covid-19 visualizer https://ift.tt/2JnSyfh March 30, 2020 at 12:26AM
Show HN: Wiki of COVID19 open-source projects,trackers,hackathons,guides,masks https://ift.tt/2JkrrBQ
Show HN: Wiki of COVID19 open-source projects,trackers,hackathons,guides,masks https://ift.tt/3asFG3r March 30, 2020 at 12:05AM
Show HN: fdir – the fastest directory crawler for Node.js https://ift.tt/39pbGE3
Show HN: fdir – the fastest directory crawler for Node.js https://ift.tt/2w5xLtS March 30, 2020 at 12:02AM
Show HN: A Helper JavaScript File for Performing Ajax https://ift.tt/2UI4fml
Show HN: A Helper JavaScript File for Performing Ajax https://ift.tt/3asTMld March 29, 2020 at 11:46PM
Show HN: Single C++ header image resampler with 14 configurable kernels https://ift.tt/33TpGF7
Show HN: Single C++ header image resampler with 14 configurable kernels https://ift.tt/2GTkt5P March 29, 2020 at 11:31PM
Show HN: ConvTools – generates Python code of conversions, aggregations, joins https://ift.tt/33VGXO8
Show HN: ConvTools – generates Python code of conversions, aggregations, joins https://ift.tt/3aq8qtG March 29, 2020 at 10:08PM
Show HN: Toggleable type/shape checking for numpy, pytorch, and TensorFlow https://ift.tt/2yit9Bs
Show HN: Toggleable type/shape checking for numpy, pytorch, and TensorFlow https://ift.tt/2UoUjPI March 29, 2020 at 07:31PM
Show HN: WebView – a template project for Android studio https://ift.tt/2QW14Gt
Show HN: WebView – a template project for Android studio https://ift.tt/1OmxjTh March 29, 2020 at 08:30PM
Show HN: Molecule – Streaming, zero-allocation protobuf decoding in Go https://ift.tt/2WNKPiB
Show HN: Molecule – Streaming, zero-allocation protobuf decoding in Go https://ift.tt/2Usej3Z March 29, 2020 at 07:12PM
Show HN: Colors.lol – Overly descriptive color palettes https://ift.tt/2WQOBrt
Show HN: Colors.lol – Overly descriptive color palettes https://colors.lol/ March 29, 2020 at 08:04PM
Show HN: From Markdown to Video https://ift.tt/2UJXHn9
Show HN: From Markdown to Video https://ift.tt/2JpQOlQ March 29, 2020 at 07:01PM
Show HN: Jooseph – Playlists for Learning https://ift.tt/2Jt3JDf
Show HN: Jooseph – Playlists for Learning https://jooseph.com/ March 29, 2020 at 04:21PM
Show HN: A Perceptron Learns https://ift.tt/2UL3poU
Show HN: A Perceptron Learns https://ift.tt/2SqyxKm March 29, 2020 at 01:13PM
Show HN: Screen Share Party, No Install, No Login https://ift.tt/2xtqOTU
Show HN: Screen Share Party, No Install, No Login https://ift.tt/2JowmBz March 29, 2020 at 05:13PM
Show HN: Neo.mjs – Webworker-driven UI framework https://ift.tt/3dCFe4B
Show HN: Neo.mjs – Webworker-driven UI framework https://ift.tt/2Qpc0vX March 29, 2020 at 04:22PM
Show HN: Write.md – a shareable distraction free Markdown editor https://ift.tt/2xtlCiS
Show HN: Write.md – a shareable distraction free Markdown editor https://writemd.xyz March 29, 2020 at 03:53PM
Saturday, March 28, 2020
Show HN: Understanding the Monty Hall paradox through code https://ift.tt/2xzH068
Show HN: Understanding the Monty Hall paradox through code https://ift.tt/2QUTlIH March 29, 2020 at 08:54AM
Show HN: Covid-19 infection ranking adjusted by population https://ift.tt/2WPH63W
Show HN: Covid-19 infection ranking adjusted by population https://ift.tt/33RF056 March 29, 2020 at 04:49AM
Show HN: A web service for converting markdown to PDF https://ift.tt/2ygQGTi
Show HN: A web service for converting markdown to PDF https://ift.tt/3dEvGpy March 29, 2020 at 04:02AM
Show HN: Create a free photo sharing social network for your Startup https://ift.tt/3arozyJ
Show HN: Create a free photo sharing social network for your Startup Consumers have become numb and cynical of most brands on social media. The constant barrage of highly-curated, highly-targeted, and polished posts are turning people away from these platforms. More people are taking refuge in online communities and messaging apps devoid of ads and self-promotion. So, how do brands reach these savvy and wary consumers in an authentic way on social media? Authenticity. Like consumers, brands worry about the content they share with the larger global audience. They must promote photos and videos that appeal to their core customers without alienating or offending others. Needless to say, brands also need channel(s) on social media to share most comfortably. Diverse and inclusive companies are starting to build private communities on social media where they can share more casually and engage their followers. In these private communities, brands are also able to crowdsource customer-generated content and receive feedback from their fans. All of this helps build trust and loyalty among consumers. Our startup, Pixz, is focusing on building channels for individuals and companies to share together. Pixz (https://pixzapp.com) is a private photo sharing app for groups and events that allows people to crowdsource photos in real-time without hashtags and uploads. Main Features: 1. Create unlimited private groups for any occasion and/or audience 2. Take photos that share instantly & privately within group 3. Crowdsource photos from guests at events in real-time 4. Upload up to 5 photos at a time with separate captions 5. Schedule events to limit posts before or after an event 6. Share and download full-resolution photos from group members 7. Comment and like photos people share like other social networks 8. Discover groups and events near you Pixz is a free download from the app stores. Email me with questions & feedback: mkelso@pixzapp.com March 29, 2020 at 04:13AM
Show HN: SpicyPass – A free and open-source minimalist password manager https://ift.tt/3asulQX
Show HN: SpicyPass – A free and open-source minimalist password manager https://ift.tt/2UPkBK2 March 29, 2020 at 03:48AM
Show HN: Domain Name Risk Score https://ift.tt/33Sy4EH
Show HN: Domain Name Risk Score https://ift.tt/2Jjxwyk March 29, 2020 at 12:27AM
Show HN: Quiver – Free alternative data for retail investors https://ift.tt/2QRZm8V
Show HN: Quiver – Free alternative data for retail investors https://ift.tt/37F066V March 29, 2020 at 12:06AM
Show HN: Covintern // Remote internship aggregator for SWE/PM/UIUX and more https://ift.tt/2vSmzk6
Show HN: Covintern // Remote internship aggregator for SWE/PM/UIUX and more https://ift.tt/3awQZI0 March 28, 2020 at 11:56PM
Show HN: Business Name Generator Powered by AI https://ift.tt/3at4dVZ
Show HN: Business Name Generator Powered by AI https://ift.tt/38HpASp March 28, 2020 at 09:47PM
Show HN: ActionsPanel – Manually Trigger Your GitHub Actions https://ift.tt/2UDbnjO
Show HN: ActionsPanel – Manually Trigger Your GitHub Actions Hi all! I wanted to share a small project that I've been working on with a buddy. https://ift.tt/2QYkkSQ One of the problems that currently exists with GitHub Actions is the fact that there is no way to easily trigger your Actions unless you cause some kind of GitHub event. This could be pushing a new commit, or creating an issue on a repository. But if you just want to run an arbitrary action, there's not currently a good way to do that. This is a well known feature request: https://ift.tt/2UnIglF GitHub somewhat recently added an API for `repository_dispatch` which is an available trigger for a GitHub Action. There are many blog posts that explain how you can create a Personal Access Token to send your own `repository_dispatch` via some curl command or postman request. For example: https://ift.tt/2vVM3gx ActionsPanel uses this same API but does so with a GitHub App token so that you don't need to worry about managing your own PAT. This also makes it much easier to trigger your actions across teams with multiple people. Then you don't need to share the PAT with each other or each create your own PATs. You configure your buttons with a declarative yaml file that you leave in the repo, and ActionsPanel will read that file and dynamically create your UI for you to trigger your actions. We'd love to get your feedback on this project. It's very simple still but solves the core problem of triggering your actions. If you do have feedback or any questions, feel free to post in this thread, or email us directly at support (at) actionspanel (dot) app Looking forward to your feedback! March 28, 2020 at 09:33PM
Show HN: WebRTC with shared pointers and microphone to read books https://ift.tt/2QROCHP
Show HN: WebRTC with shared pointers and microphone to read books https://ift.tt/2WBtwB2 March 28, 2020 at 08:16PM
Show HN: Python HTTP Server for Markdown https://ift.tt/2JnmsAk
Show HN: Python HTTP Server for Markdown https://ift.tt/2UIcGOr March 28, 2020 at 08:05PM
Show HN: Goyave – Feature-complete and opinionated Go web framework https://ift.tt/33WfZG6
Show HN: Goyave – Feature-complete and opinionated Go web framework https://ift.tt/2OjpCaq March 28, 2020 at 07:48PM
Show HN : Open-Source Food Delivery and Hyperlocal Platform https://ift.tt/2wM47Km
Show HN : Open-Source Food Delivery and Hyperlocal Platform https://ift.tt/33W6kz5 March 28, 2020 at 04:07PM
Show HN: Read the Classics While at Home https://ift.tt/2QSJmDQ
Show HN: Read the Classics While at Home https://papiary.com/ March 28, 2020 at 03:31PM
Show HN: We're giving away our health apps for free for 30 days https://ift.tt/2wLLpCC
Show HN: We're giving away our health apps for free for 30 days https://ift.tt/3dCmtOv March 28, 2020 at 10:04AM
Friday, March 27, 2020
Show HN: COVID-19 Longitudinal data with doubling rates https://ift.tt/3dG6Ztd
Show HN: COVID-19 Longitudinal data with doubling rates https://outbreak.info/ March 28, 2020 at 10:25AM
Show HN: Ever dreamed of a free and open-source resume builder? Meet RxResume https://ift.tt/2UqkR2M
Show HN: Ever dreamed of a free and open-source resume builder? Meet RxResume https://ift.tt/2WMcbpk March 28, 2020 at 09:46AM
Show HN: R/wallstreetbets analytics using 1 regex https://ift.tt/3bxwb3a
Show HN: R/wallstreetbets analytics using 1 regex https://ift.tt/2wEm3GL March 28, 2020 at 05:56AM
Show HN: A Covid-19 case and testing tracker by state https://ift.tt/2UG9h2G
Show HN: A Covid-19 case and testing tracker by state https://ift.tt/39o13l7 March 28, 2020 at 04:51AM
Show HN: Python Static Blog Generator https://ift.tt/3bAlay1
Show HN: Python Static Blog Generator Dear reader, Just over a year ago I started on a static blog generator. First in Perl, but soon I wrote a Python version as well and kept developing both versions in parallel. I have been using this program to generate my own tumblelog, https://plurrrr.com/, which has been up and running for over a year with daily posts (please check it out). It's a good example of how a blog generated with the program looks. The software comes with 10+ templates so you are not stuck with the same look as Plurrrr. Please check it out: https://ift.tt/2IiNbOe Thanks. Feedback is very welcome. March 28, 2020 at 01:11AM
Show HN: The easiest and simplest way to keep your diary https://ift.tt/2QQXldr
Show HN: The easiest and simplest way to keep your diary https://ift.tt/1wbNqvc March 28, 2020 at 03:45AM
Show HN: Balto, an API to Send iMessages https://ift.tt/3dyuJzh
Show HN: Balto, an API to Send iMessages https://ift.tt/2Uo33p9 March 28, 2020 at 01:55AM
Show HN: Japan's mask culture saves lives. The West needs to adopt mask culture https://ift.tt/2UmA2Ks
Show HN: Japan's mask culture saves lives. The West needs to adopt mask culture https://ift.tt/39rtVsy March 28, 2020 at 01:25AM
Show HN: Introvert – Generative artwork to keep you off your phone https://ift.tt/2QRDbjj
Show HN: Introvert – Generative artwork to keep you off your phone https://iamintrovert.co March 27, 2020 at 08:02PM
Show HN: All of YC's Startup Advice Organized and Searchable https://ift.tt/33Qxszr
Show HN: All of YC's Startup Advice Organized and Searchable https://ycadvice.com March 27, 2020 at 09:24PM
Show HN: I compiled lists of book recommendations from people we look up to https://ift.tt/33XhSlS
Show HN: I compiled lists of book recommendations from people we look up to https://ift.tt/38XIMvG March 27, 2020 at 09:01PM
Show HN: Project Opal – Post Exploitation Framework for Wordpress https://ift.tt/2QOwZbW
Show HN: Project Opal – Post Exploitation Framework for Wordpress https://ift.tt/3byDFD1 March 27, 2020 at 08:24PM
Show HN: ScraperAI – Extract Data from any website detect changes https://ift.tt/2WNafwx
Show HN: ScraperAI – Extract Data from any website detect changes https://scraper.ai March 27, 2020 at 07:36PM
Show HN: All Dashboards in One Loop https://ift.tt/2wxSxTn
Show HN: All Dashboards in One Loop https://www.dsplai.com March 27, 2020 at 07:41PM
Show HN: Free web scraping data and API for Covid-19 https://ift.tt/2wyLARY
Show HN: Free web scraping data and API for Covid-19 https://ift.tt/2UIjFqq March 27, 2020 at 06:21PM
Show HN: Generate MongoDB Resolvers for GraphQL Centaurish Way https://ift.tt/3bvZsLC
Show HN: Generate MongoDB Resolvers for GraphQL Centaurish Way https://ift.tt/2JvPLAV March 27, 2020 at 05:49PM
Show HN: My dad designed and built a ventilator prototype with a bicycle pump https://ift.tt/39lNCSD
Show HN: My dad designed and built a ventilator prototype with a bicycle pump https://ift.tt/3bvpiPL March 27, 2020 at 03:41PM
Show HN: Meta book recommendations from Ask HN threads https://ift.tt/2vXpLLy
Show HN: Meta book recommendations from Ask HN threads https://ift.tt/3akrYiR March 26, 2020 at 07:34PM
Thursday, March 26, 2020
Show HN: Covid19 Daily Growth Rate (India) https://ift.tt/2UodPM9
Show HN: Covid19 Daily Growth Rate (India) https://ift.tt/33QGlsI March 27, 2020 at 10:38AM
Show HN: Generate 'break the code' worksheets for kids https://ift.tt/33Q80u2
Show HN: Generate 'break the code' worksheets for kids Encrypts a sentence by associating numbers to characters, which are the results of operations the kid needs to solve. Quick and dirty, but my kid can't get enough of those - so I thought others would enjoy (and possibly help expand or host in a more friendly interface). https://ift.tt/2QNKOqO March 27, 2020 at 08:53AM
Show HN: Cycell2d.com – A Cellular Morphogenesis Sandbox https://ift.tt/2Uk98TB
Show HN: Cycell2d.com – A Cellular Morphogenesis Sandbox http://www.cycell2d.com March 27, 2020 at 08:22AM
Show HN: karasu–A self-hosted remote math communication system https://ift.tt/33Zxsxr
Show HN: karasu–A self-hosted remote math communication system https://ift.tt/2WMeWHd March 27, 2020 at 05:49AM
Show HN: Nami – A decentralized binary package manager https://ift.tt/3dwxu45
Show HN: Nami – A decentralized binary package manager https://ift.tt/2QOgblh March 26, 2020 at 11:23PM
Show HN: SimpleSQL SDK, JavaScript API to interact with databases over HTTPS https://ift.tt/33NfJsR
Show HN: SimpleSQL SDK, JavaScript API to interact with databases over HTTPS https://ift.tt/2xu8n16 March 27, 2020 at 02:56AM
Show HN: Patchwork, a Peer to Peer Minecraft Server https://ift.tt/39iTyM9
Show HN: Patchwork, a Peer to Peer Minecraft Server https://ift.tt/2UEvhe2 March 27, 2020 at 03:56AM
Show HN: Improve your front-end coding skills by building real projects https://ift.tt/39qmbqF
Show HN: Improve your front-end coding skills by building real projects https://ift.tt/2xSwYdx March 27, 2020 at 03:30AM
Show HN: SMS-based AI Financial Planner for young professionals https://ift.tt/33Vuqu0
Show HN: SMS-based AI Financial Planner for young professionals https://www.sokett.co March 27, 2020 at 02:44AM
Show HN: ArkScript, a small and fast language for scripting video games https://ift.tt/3ao4UzP
Show HN: ArkScript, a small and fast language for scripting video games https://ift.tt/2QOjg4J March 26, 2020 at 10:27PM
Show HN: Cardybot, a Slack app that sends signed birthday cards for remote teams https://ift.tt/2UjPuXG
Show HN: Cardybot, a Slack app that sends signed birthday cards for remote teams https://cardybot.com March 26, 2020 at 08:11PM
Show HN: COVID Inc. https://ift.tt/3bu6jFk
Show HN: COVID Inc. https://covidinc.io March 27, 2020 at 12:20AM
Show HN: WAPI, a 24-hour live broadcast about dev experience https://ift.tt/2QLO5XZ
Show HN: WAPI, a 24-hour live broadcast about dev experience https://wapi.fm March 27, 2020 at 12:03AM
Show HN: Invoicing and Timesheet APP- Revised to inc Timesheet and multi region https://ift.tt/3aqzGYU
Show HN: Invoicing and Timesheet APP- Revised to inc Timesheet and multi region http://www.costrak.com March 26, 2020 at 11:37PM
Show HN: Gitk-class-diagram – Class diagrams based on commit diffs https://ift.tt/2wDXGJp
Show HN: Gitk-class-diagram – Class diagrams based on commit diffs https://ift.tt/3aqtKz6 March 26, 2020 at 11:32PM
Show HN: UIDesignDaily – soft launch with 600 open-source designs https://ift.tt/2xrjCaG
Show HN: UIDesignDaily – soft launch with 600 open-source designs https://ift.tt/2UmnXFb March 26, 2020 at 06:24PM
Show HN: A frame by frame GIF editor with Photoshop vibes https://ift.tt/2wE8U0x
Show HN: A frame by frame GIF editor with Photoshop vibes https://ift.tt/2y8SpKd March 26, 2020 at 11:34PM
Show HN: Spin Report — compare news headlines over time https://ift.tt/2WJK8GR
Show HN: Spin Report — compare news headlines over time https://spin.report March 26, 2020 at 08:56PM
Show HN: Mathup – A simple MathML authoring tool https://ift.tt/2WK1Aep
Show HN: Mathup – A simple MathML authoring tool https://ift.tt/2TPdVvU March 26, 2020 at 09:16PM
Show HN: A “living” Linux process with no memory https://ift.tt/2WL1Qdh
Show HN: A “living” Linux process with no memory https://ift.tt/2Ui8JRv March 26, 2020 at 07:50PM
Show HN: Socks Protocol Version 5 Library in Go https://ift.tt/3dvNIdS
Show HN: Socks Protocol Version 5 Library in Go https://ift.tt/2iAaJTj March 25, 2020 at 10:04AM
Show HN: I made a site that aggregates entry-level positions https://ift.tt/3dzaxNQ
Show HN: I made a site that aggregates entry-level positions https://entrylevel.io March 26, 2020 at 12:45PM
Wednesday, March 25, 2020
Show HN: I Made an Event Countdown App in React Native https://ift.tt/2wv0dFU
Show HN: I Made an Event Countdown App in React Native I recently created an Events Countdown app for iOS. Basically, user can create event like Birthday, Anniversary, ... and the app will show a countdown time until or since the event. User can also add reminder days, weeks, months before or after the event. It's not shown in the video but the user can choose different display mode like: List, Grid or Carousel and sizes,... This is my first time trying this business model my apps. It's free to use. You can create unlimited number of events, reminders, you can switch between dark/light theme... All the core features of an Event Countdown apps are free. But there are interstitial ads after the user created an event once in a while. (using facebook audience network and google admob). Some premium features like layouts, online gallery, cloud syncing,... are unlocked through a subscription monthly or yearly. I created the project with [typescript-react-native-starter](https://ift.tt/2JhyVFu). I also tried to contribute some open-source components like: - [react-native-easy-icon](https://ift.tt/2UAlcPA wrapper component of react-native-vector-icons to use icon easily - [react-native-unsplash](https://ift.tt/2WH879A The online gallery feature that you see from the video use directly this component. It's basically a photos browser using the unsplash api. - [react-native-store-rate](https://ift.tt/2JhS0r7 I'm still testing this so I don't recommend you to use All of my components above are written in typescript so it's kinda self-documented, I didn't have the time to update the documentation so PRs are welcome. You can download it here: https://ift.tt/33LRpaz I would love to hear feedbacks. Thanks. March 26, 2020 at 05:33AM
Show HN: Sapling - a planning tool for remote and distributed teams https://ift.tt/3ajGHuH
Show HN: Sapling - a planning tool for remote and distributed teams https://ift.tt/2JfoJ0n March 26, 2020 at 03:55AM
Show HN: Web Skills – A Visual Learning Guide for Web Developers https://ift.tt/2y9IC6N
Show HN: Web Skills – A Visual Learning Guide for Web Developers https://ift.tt/3bq9QnT March 26, 2020 at 04:18AM
Show HN: Singyeong, a metadata-oriented message bus https://ift.tt/39cGesM
Show HN: Singyeong, a metadata-oriented message bus https://ift.tt/2QLWoTp March 26, 2020 at 01:54AM
Show HN: CBVision – An accessibility camera app for the colorblind https://ift.tt/2vNMIAA
Show HN: CBVision – An accessibility camera app for the colorblind https://ift.tt/2Jg2p6Y March 26, 2020 at 01:10AM
Show HN: Remotion – quick video chat for remote teams, via desktop selfies https://ift.tt/2QI3et1
Show HN: Remotion – quick video chat for remote teams, via desktop selfies https://ift.tt/3amdsXZ March 26, 2020 at 01:24AM
Show HN: To fight quarantine boredom I build a site to watch movies with friends https://ift.tt/2WEfRcC
Show HN: To fight quarantine boredom I build a site to watch movies with friends https://ift.tt/2wAhbT9 March 25, 2020 at 11:51PM
Show HN: An example web app (board game) for learning ClojureScript https://ift.tt/3bkzGJY
Show HN: An example web app (board game) for learning ClojureScript https://ift.tt/2UiRFLe March 25, 2020 at 10:00PM
Show HN: Open access platform aggregating clinical trials for Covid-19 https://ift.tt/33IGGhl
Show HN: Open access platform aggregating clinical trials for Covid-19 https://ift.tt/2QJNE0g March 25, 2020 at 11:28PM
Show HN: Panther v1.0 – Open Source, Cloud-Native SIEM https://ift.tt/2UgMJGM
Show HN: Panther v1.0 – Open Source, Cloud-Native SIEM Hey HN, My name is Jack Naglieri. I’m the founder of Panther Labs - an SF-based cybersecurity startup. Prior to Panther, I was an engineering manager at Airbnb. Before that a security engineer/analyst/forensic analyst. Today, I’m excited to announce Panther v1.0, an open source, cloud-native SIEM: https://ift.tt/3akamns Teams can use Panther as an alternative to traditional SIEMs like Splunk. Panther is the culmination of our team’s experience building security tools at scale, including StreamAlert at Airbnb and critical internal monitoring systems at Amazon. Panther runs entirely on serverless to enable small teams to detect threats at scale. Our backend is Golang and our frontend is React/Typescript. Panther is also self-hosted and uses Python3 for flexible detections. At a high level: - Panther receives security logs - Panther baseline scans cloud infra and determines security posture - All data is saved to your data warehouse (powered by Athena/Glue/S3) - Alerts are dispatched to your team via Slack, PagerDuty, etc - Automatic remediations can also be applied to fix infrastructure Panther v1.0 includes support for: - Analyzing logs from AWS, OSS tools such as Osquery, OSSEC, Suricata, and more - Threat hunting on all your security data with standardized fields (IPs, domains, etc) - Real-time cloud configuration monitoring - 150+ built-in detections - A UI for creating, updating and tuning detections To get started: - Quick-start: https://ift.tt/2ybIrbf - Read our v1.0 announcement: https://ift.tt/2QMywPB - Register for our webinar tomorrow: https://ift.tt/2QLVIh0 You can also find us on Slack (https://ift.tt/2wFfofs), Twitter (@panther__labs), and Github (github.com/panther-labs/panther). We’re happy to answer your questions. Just drop a message here. Thanks! We also send our best wishes to those affected by COVID-19 March 25, 2020 at 11:28PM
Show HN: pion/ion, self-hosted conferencing software with single command deploy https://ift.tt/2xl61Sq
Show HN: pion/ion, self-hosted conferencing software with single command deploy https://ift.tt/2wuiuDg March 25, 2020 at 11:13PM
Show HN: Explore Quake/Half-Life maps in your browser https://ift.tt/2QI4DQE
Show HN: Explore Quake/Half-Life maps in your browser https://ift.tt/39chWiA March 25, 2020 at 10:33PM
Show HN: Sorcia – Self-hosted web frontend for Git repositories. Written in Go https://ift.tt/2wEfT9D
Show HN: Sorcia – Self-hosted web frontend for Git repositories. Written in Go https://ift.tt/2WKlE0e March 25, 2020 at 09:38PM
Show HN: Control Arduino output pins over USB https://ift.tt/2y9UmGr
Show HN: Control Arduino output pins over USB https://ift.tt/33N84ul March 25, 2020 at 09:27PM
Show HN: Skynet Simulator https://ift.tt/2UEHhwc
Show HN: Skynet Simulator https://ift.tt/3blbS8L March 25, 2020 at 08:16PM
Show HN: I created a platform to use Google’s Location History to fight Covid-19 https://ift.tt/3dvwugn
Show HN: I created a platform to use Google’s Location History to fight Covid-19 https://ift.tt/2QLgWvs March 25, 2020 at 06:28PM
Show HN: An ASCII/Node based fluid simulation to play with online https://ift.tt/33KrXlM
Show HN: An ASCII/Node based fluid simulation to play with online https://ift.tt/2JcwZyj March 25, 2020 at 12:28PM
Tuesday, March 24, 2020
Show HN: MVP.css – Minimalist stylesheet for HTML elements https://ift.tt/3dsf8RS
Show HN: MVP.css – Minimalist stylesheet for HTML elements https://ift.tt/3buKmWJ March 25, 2020 at 07:24AM
Show HN: Learn Rust building a toy Jira clone https://ift.tt/2WG050M
Show HN: Learn Rust building a toy Jira clone https://ift.tt/3agUja1 March 25, 2020 at 05:18AM
Show HN: Homenauts – Resources for explorers who stay at home during Covid-19 https://ift.tt/2JeNZUA
Show HN: Homenauts – Resources for explorers who stay at home during Covid-19 https://ift.tt/2Jf5uE1 March 25, 2020 at 03:45AM
Show HN: Pregnancy-like Rapid Test Tweaked for Covid-19 – Proof of Concept [pdf] https://ift.tt/2JehwO8
Show HN: Pregnancy-like Rapid Test Tweaked for Covid-19 – Proof of Concept [pdf] https://ift.tt/2vMzbcx March 25, 2020 at 03:09AM
Show HN: Online Learning Resources for Homeschooling https://ift.tt/2UwZ8Fy
Show HN: Online Learning Resources for Homeschooling https://ift.tt/3ahO6dJ March 25, 2020 at 02:25AM
Show HN: Simplog – Simple logger with no dependencies written in 170 Lines of go https://ift.tt/2UBFPKW
Show HN: Simplog – Simple logger with no dependencies written in 170 Lines of go https://ift.tt/2IXk6Ib March 25, 2020 at 12:47AM
Show HN: GateKeeperCLI: environment variables done right https://ift.tt/39f6mTY
Show HN: GateKeeperCLI: environment variables done right https://ift.tt/3acU53r March 25, 2020 at 12:05AM
Show HN: Peoplelogic – Quantifies the employee experience as SMBs go remote https://ift.tt/3dvnwjA
Show HN: Peoplelogic – Quantifies the employee experience as SMBs go remote https://peoplelogic.ai March 24, 2020 at 11:53PM
Launch HN: Riot (YC W20) – Phishing training for your team https://ift.tt/2QIueZL
Launch HN: Riot (YC W20) – Phishing training for your team Ahoy Hacker News! I'm Ben, founder of Riot ( https://tryriot.com ), a tool that sends phishing emails to your team to get them ready for real attacks. It's like a fire drill, but for cybersecurity. Prior to Riot, I was the co-founder and CTO of a fintech company operating hundred of millions of euros of transactions every year. We were under attack continuously. I was doing an hour-long security training once a year, but was always curious if my team was really ready for an attack. In fact, it kept me up at night thinking we were spending a lot of money on protecting our app, but none on preparing the employees for social engineering. So I started a side project at that previous company to test this out. On the first run, 9% of all the employees got scammed. I was pissed, but it convinced me we needed a better way to train employees for cybersecurity attacks. This is what grew into Riot. For now we are only training for phishing, but our intention is to grow this into a tool that will continuously prepare your team for good practices (don't reuse passwords for example) and upcoming attacks (CEO fraud is next), in a smart way. Your questions, feedback, and ideas are most welcome. Would love to hear your war stories on phishing scams, and how you train your teams! March 24, 2020 at 10:55PM
Show HN: Screen – screen sharing for remote work, by the cofounder of Screenhero https://ift.tt/2UAyICC
Show HN: Screen – screen sharing for remote work, by the cofounder of Screenhero https://screen.so March 24, 2020 at 10:04PM
Show HN: Prometheus fork for cloud scale anomaly detection across metrics/logs https://ift.tt/3ac1rUZ
Show HN: Prometheus fork for cloud scale anomaly detection across metrics/logs https://ift.tt/2QG7LMG March 24, 2020 at 09:54PM
Show HN: Tracking travel restrictions due to Covid-19 https://ift.tt/2Ugd2gc
Show HN: Tracking travel restrictions due to Covid-19 https://ift.tt/2WEYDf6 March 24, 2020 at 09:19PM
Show HN: Self-Published Book – Health Data Privacy, HIPAA, and COVID-19 https://ift.tt/2Ut0T6w
Show HN: Self-Published Book – Health Data Privacy, HIPAA, and COVID-19 I just self-published a book that is a brief guide to health information data privacy, the HIPAA Privacy Rule, and COVID-19. I'm an attorney and web developer and hope you find this helpful. Here are some links: - Sample Excerpt (PDF): https://ift.tt/33IGnD3 - Paperback (on Amazon.com): https://ift.tt/39gHjzV - Kindle (on Amazon.com): https://ift.tt/2UugCSO Please let me know of any feedback. If you buy the book, please know that 100% of the profits will be donated to restaurant workers furloughed without pay during this time. (I once worked at Domino's Pizza before law school.) March 24, 2020 at 09:02PM
Show HN: Harness the power of hyperscan on the CLI with this fork of ripgrep https://ift.tt/3bo43zf
Show HN: Harness the power of hyperscan on the CLI with this fork of ripgrep https://ift.tt/2UC1WB2 March 24, 2020 at 08:20PM
Show HN: My new book Practical Combine https://ift.tt/3dsRvZ5
Show HN: My new book Practical Combine https://ift.tt/2Uf4nul March 24, 2020 at 02:30PM
Show HN: Getscreen.me – Remote Access to Any Desktop from a Browser https://ift.tt/2UAESCT
Show HN: Getscreen.me – Remote Access to Any Desktop from a Browser https://getscreen.me March 24, 2020 at 12:32PM
Show HN: Posce, a note-taking toolkit for your command-line https://ift.tt/2y4BKYl
Show HN: Posce, a note-taking toolkit for your command-line https://ift.tt/39eXPjM March 24, 2020 at 10:38AM
Monday, March 23, 2020
Show HN: Excel-like table editing for Markdown https://ift.tt/39fQsIX
Show HN: Excel-like table editing for Markdown https://ift.tt/2y4gsKo March 24, 2020 at 11:01AM
Show HN: Intro to Python and Programming for non-CS majors https://ift.tt/33GWdOt
Show HN: Intro to Python and Programming for non-CS majors https://ift.tt/39b2eEs March 24, 2020 at 03:08AM
Show HN: Soap Dispenser that ensures the CDC 20sec of hand washing https://ift.tt/33GcEun
Show HN: Soap Dispenser that ensures the CDC 20sec of hand washing https://soapnstamp.com/ March 24, 2020 at 06:05AM
Show HN: A forum for sharing having Corona with the world https://ift.tt/3drAKNW
Show HN: A forum for sharing having Corona with the world https://ift.tt/2QCZ3Pu March 24, 2020 at 03:55AM
Show HN: Neh – Execute any script or program from Nginx location directives https://ift.tt/2xmZKFv
Show HN: Neh – Execute any script or program from Nginx location directives https://ift.tt/2JbbxJO March 24, 2020 at 03:51AM
Show HN: A lightweight online IDE to write JavaScript SPA in you GitHub gists https://ift.tt/2y4ZTxZ
Show HN: A lightweight online IDE to write JavaScript SPA in you GitHub gists https://gist.dumber.app March 24, 2020 at 03:11AM
Show HN: Open Startup List https://ift.tt/3bjtWA5
Show HN: Open Startup List https://ift.tt/33Fh58V March 24, 2020 at 02:42AM
Show HN: Self-Quarantine Book Club https://ift.tt/33Hl98P
Show HN: Self-Quarantine Book Club https://ift.tt/2UwjHBW March 23, 2020 at 09:11PM
Show HN: Learn and Deploy AWS Serverless Patterns Today Using AWS CDK https://ift.tt/2JbKwpz
Show HN: Learn and Deploy AWS Serverless Patterns Today Using AWS CDK https://ift.tt/2UcHwzY March 23, 2020 at 11:51PM
Show HN: Stop Covid-19 by taking your temperature https://ift.tt/2UyeYPU
Show HN: Stop Covid-19 by taking your temperature https://ift.tt/2WJIJQu March 24, 2020 at 12:13AM
Launch HN: Taiv (YC W20) – Replace TV commercials with content people care about https://ift.tt/33QD2Cd
Launch HN: Taiv (YC W20) – Replace TV commercials with content people care about Hey HN! We’re Noah, Avi, and Jordan from Taiv ( https://www.taiv.tv ). We make a box that lets sports bars and other businesses replace live TV commercials with content their customers actually care about. A year and a half ago, I was sitting in a local bar and saw a commercial showing that the same beer I was drinking was cheaper across the street. The place I was in had other drinks on specials for way cheaper and great happy hour food, but they didn’t have an effective way to tell me about it. I ended up walking away feeling ripped off when I could have left a happy customer if they had been able to more effectively make me aware of their specials. It got me investigating how businesses communicate with their customers. I found out that half of all restaurants close within a year and that one of the most common reasons they fail is because they’re unable to educate their customers about everything they offer and what events they have coming up. We built Taiv to give business owners a way to communicate with their customers, by showing content during commercial breaks on the TVs people are already watching. Taiv uses custom hardware that lets us analyze the cable box’s video output in real-time. It also lets us switch between passing the content through, or showing videos from another input. But it turns out that a harder part of the problem is the analysis for classifying video. We compute a bunch of different heuristics and use the combination of their outputs to classify video as either a commercial or content. For example, one of our heuristics looks at average color balance over small periods of time. When the color balance shifts significantly, it indicates that a scene has changed. We use a bunch of other similar heuristics, which in combination, allow us to classify the stream with high accuracy. Some of our customers have increased their sales by thousands of dollars a month. It also makes the experience a lot better for their customers. TV commercials are annoying and loud, and we replace that with relevant and non-intrusive content and music. Some of our customers even use the commercial breaks to show funny videos without any advertising at all. Not all of our customers are restaurants. We also work with car dealerships, car washes, hotels, and gyms to give them control over what they show and help them educate their customers. One of the biggest challenges we’re facing is that we’re getting the most traction from larger enterprises, but are having trouble really connecting with smaller businesses. We think the product could be really valuable for them, especially since they don't usually have as much marketing reach. But we’re having trouble portraying the value of the system when they can’t track how it affects their revenue nearly as accurately. We’d love to hear the community’s experience and ideas in this area, as well as any questions or feedback! March 23, 2020 at 11:21PM
Show HN: A tool that helps you be your BEST YOU at work https://ift.tt/398H0H3
Show HN: A tool that helps you be your BEST YOU at work https://ift.tt/2y3N5I7 March 23, 2020 at 08:26PM
Show HN: Prenario – Tools for smarter decision making https://ift.tt/3afDThR
Show HN: Prenario – Tools for smarter decision making https://ift.tt/2UqBF8O March 23, 2020 at 04:50PM
Show HN: The Fuck Covid Club – Helping Those Laid Off Find Work https://ift.tt/2UbWsxP
Show HN: The Fuck Covid Club – Helping Those Laid Off Find Work https://fuckcovid.club/ March 23, 2020 at 09:09PM
Show HN: Cloudboost.io – open-source BaaS platform just like Firebase https://ift.tt/33Er1iZ
Show HN: Cloudboost.io – open-source BaaS platform just like Firebase https://cloudboost.io March 23, 2020 at 07:10PM
Show HN: The Coronavirus shopping list generator https://ift.tt/2WBazyp
Show HN: The Coronavirus shopping list generator https://covid.shopping/ March 23, 2020 at 06:44PM
Show HN: JSON API and Graphs for Coronavirus Cases https://ift.tt/2JaKcrm
Show HN: JSON API and Graphs for Coronavirus Cases https://ift.tt/33Fm7Ca March 23, 2020 at 05:56PM
Show HN: Csv2pdf https://ift.tt/2UtZUD3
Show HN: Csv2pdf https://ift.tt/3bnx7af March 23, 2020 at 05:57PM
Show HN: Apoapse – Open-source, self-hosted secure solutions for businesses https://ift.tt/3bid1y0
Show HN: Apoapse – Open-source, self-hosted secure solutions for businesses https://apoapse.space/ March 23, 2020 at 04:36PM
Show HN: Improvizor – a web based tool for improvisation (music) practice https://ift.tt/2UbyMcX
Show HN: Improvizor – a web based tool for improvisation (music) practice https://improvizor.com/ March 23, 2020 at 04:33PM
Show HN: AI Nanny https://ift.tt/2J8Jcnx
Show HN: AI Nanny https://ift.tt/2J6yoWO March 23, 2020 at 11:55AM
Show HN: Fiwit – The single tool to manage your internal IT https://ift.tt/3abgWfO
Show HN: Fiwit – The single tool to manage your internal IT https://www.fiwit.io March 23, 2020 at 02:03PM
Sunday, March 22, 2020
Show HN: Zoom Redirector https://ift.tt/2WBSnF4
Show HN: Zoom Redirector https://ift.tt/2UbZSRy March 23, 2020 at 03:41AM
Show HN: My Yubikey Setup with Pass https://ift.tt/2QCbMBQ
Show HN: My Yubikey Setup with Pass https://ift.tt/2SRpq6a March 23, 2020 at 12:23AM
Show HN: DotInfect – An infection simulator you can interact with https://ift.tt/3bgumY8
Show HN: DotInfect – An infection simulator you can interact with https://dotinfect.app March 22, 2020 at 09:42PM
Show HN: A notebook for infection growth simulation https://ift.tt/3afX7nG
Show HN: A notebook for infection growth simulation https://ift.tt/397rxah March 22, 2020 at 10:27PM
Show HN: iOS Login Page https://ift.tt/3dlcbSX
Show HN: iOS Login Page https://ift.tt/3d7jSMn March 22, 2020 at 10:29PM
Show HN: Turn a snorkeling mask into a respiratory mask for assisted ventilation https://ift.tt/2QDZUPJ
Show HN: Turn a snorkeling mask into a respiratory mask for assisted ventilation https://www.youtube.com/watch?v=w4Csqdxkrfw March 22, 2020 at 10:28PM
Show HN: Pfelk, a highly customizable pfSense/OPNsense firewall visualization https://ift.tt/2y1E7v1
Show HN: Pfelk, a highly customizable pfSense/OPNsense firewall visualization PFELK is a pfSense/OPNsense firewall traffic visualization solution based on ELK stack. It is a highly customizable tool that let’s you have extensive insight into your network traffic. Key points: - pfSense/OPNsense support - openVPN support - pfSense/Suricata/Snort dashboards with interactive Maps support (MaxMind GeoIp fields, src -> dest locations, Heatmap, etc.) - deploy with ansible-playbook, docker or script. https://ift.tt/3dnC3gP March 22, 2020 at 09:56PM
Show HN: Build a Personal Library of Articles Automatically https://ift.tt/2UvkJhh
Show HN: Build a Personal Library of Articles Automatically https://kaffae.com/ March 22, 2020 at 08:43PM
Show HN: A WP plugin saves media storage and crops thumbnails w/ face detection https://ift.tt/33FjnVn
Show HN: A WP plugin saves media storage and crops thumbnails w/ face detection https://ift.tt/2vCYqOm March 22, 2020 at 07:54PM
Show HN: Visualize Data Structures While Debugging in VS Code https://ift.tt/2wkqCpT
Show HN: Visualize Data Structures While Debugging in VS Code https://ift.tt/33B1Eyq March 22, 2020 at 06:52PM
Show HN: Decision Tree Classifiers Explained https://ift.tt/2WvleL8
Show HN: Decision Tree Classifiers Explained https://ift.tt/2J3nn8X March 22, 2020 at 06:03PM
Show HN: Vidrio – a holographic screencasting app https://ift.tt/33ASKky
Show HN: Vidrio – a holographic screencasting app https://vidr.io/ March 22, 2020 at 02:07PM
Show HN: A Better redis-cli https://ift.tt/2vJZBf8
Show HN: A Better redis-cli http://iredis.io/ March 22, 2020 at 02:21PM
Show HN: Corona stats on the go with Next Js https://ift.tt/3dkHr4x
Show HN: Corona stats on the go with Next Js https://ift.tt/2J2ZluN March 22, 2020 at 01:45PM
Saturday, March 21, 2020
Show HN: Coronavirus updates based on tweets from experts https://ift.tt/33Jwi96
Show HN: Coronavirus updates based on tweets from experts https://ift.tt/2xeb1bh March 22, 2020 at 07:10AM
Show HN: A Covid-19 testing location site that a group of us are building https://ift.tt/3bfrYAP
Show HN: A Covid-19 testing location site that a group of us are building https://ift.tt/33B6dJb March 22, 2020 at 03:53AM
Show HN: Animockup – An open source design tool to make animated mockups https://ift.tt/2Jb9BRr
Show HN: Animockup – An open source design tool to make animated mockups https://animockup.com/ March 21, 2020 at 09:33PM
Show HN: After many 14-hour coding days, my dream to-do app “Priorities” is done https://ift.tt/2U6uOlX
Show HN: After many 14-hour coding days, my dream to-do app “Priorities” is done https://ift.tt/3aa5tNF March 21, 2020 at 10:45PM
Show HN: Fast database for react-native with multiple data types support https://ift.tt/2xikE8J
Show HN: Fast database for react-native with multiple data types support https://ift.tt/2TYC56i March 21, 2020 at 08:49PM
Show HN: How to Find a SaaS Idea https://ift.tt/3b84vl8
Show HN: How to Find a SaaS Idea https://ift.tt/2U7zsjw March 21, 2020 at 05:57PM
Friday, March 20, 2020
Show HN: S-Cache – Secure storage for cryptographic secrets, modeled after sudo https://ift.tt/2J5vcuQ
Show HN: S-Cache – Secure storage for cryptographic secrets, modeled after sudo https://ift.tt/1Lu1Ss5 March 21, 2020 at 12:18AM
Show HN: Create Job Postings for Developers https://ift.tt/2J68UZY
Show HN: Create Job Postings for Developers https://ift.tt/3b78Oxc March 20, 2020 at 10:17PM
Show HN: An Experimental, Keyboard-First User Interface https://ift.tt/2UsfMWL
Show HN: An Experimental, Keyboard-First User Interface https://ift.tt/2Ww7rDW March 20, 2020 at 11:56PM
Show HN: What I've learned creating a React Native performance monitor https://ift.tt/2IZR2jk
Show HN: What I've learned creating a React Native performance monitor https://ift.tt/2WbYrnr March 20, 2020 at 11:04PM
Show HN: I made a small tool to download photos and videos from social media https://ift.tt/3bbAtgi
Show HN: I made a small tool to download photos and videos from social media https://loot.photo/ March 20, 2020 at 10:16PM
Show HN: Mobile Game – Car Hunters https://ift.tt/2UnAnvp
Show HN: Mobile Game – Car Hunters https://www.youtube.com/watch?v=n2vhYLDIvu0 March 20, 2020 at 06:04PM
Show HN: Vuiet – a music player and explorer for Emacs https://ift.tt/2UlOAZL
Show HN: Vuiet – a music player and explorer for Emacs https://ift.tt/2OR8KZM March 19, 2020 at 02:52PM
Show HN: One Profile – create your modern personal page for free https://ift.tt/2WwTG80
Show HN: One Profile – create your modern personal page for free https://ift.tt/2Fkuxn8 March 20, 2020 at 04:39PM
Show HN: Simplify your Stripe integration with Paysly https://ift.tt/2UoPt3B
Show HN: Simplify your Stripe integration with Paysly https://paysly.io March 20, 2020 at 07:10PM
Show HN: RudderStack, open-source CDI (a.k.a. open-source Seegment) https://ift.tt/3diEMrW
Show HN: RudderStack, open-source CDI (a.k.a. open-source Seegment) GitHub: https://ift.tt/2WCbGxI === Firstly, a big thanks to the HN community for showing us love and support in our previous HN post (https://ift.tt/2nmniFw). At that point, we had just open-sourced the repo and were not fully prepared for a Show HN. We wanted to share updates since then and also do our official Show HN. Updates since Sept 2019 1. Changed the name from Rudder to RudderStack :) 2. API compatibility with Segment 3. Open-source control plane so no dependency on the hosted control plane for open-source users. (https://ift.tt/2TLLIpY) 4. Multiple hosting options: Docker, Kubernetes, Terraform, Native. 5. ~30 integrations (https://ift.tt/3alYmkZ) including cloud mode and device mode 6. Support all the popular data-warehouses & lakes - RedShift, Snowflake, BigQuery, S3, Google Cloud Storage, Azure Blob Storage 7. Detailed documentation - https://ift.tt/2vp1z4s 8. Multiple production deployments including few really large ones (our largest deployment is sending a peak of ~40K events/sec, ~300M events/day) 9. Switched license from SSPL to AGPLv3 (after long discussions internally as well as on HN) 10. Built some interesting Analytics & ML use cases 11. Launched our “paid plans” (primarily around managed hosting) Wishing everyone best wishes for staying safe from COVID-19 March 20, 2020 at 06:52PM
Show HN: Global Speed, a web extension to set default speed for video and audio https://ift.tt/2Uo0JNJ
Show HN: Global Speed, a web extension to set default speed for video and audio https://ift.tt/33yATdV March 20, 2020 at 06:31PM
Show HN: CrowdCapture – create image datasets together https://ift.tt/2U63UdZ
Show HN: CrowdCapture – create image datasets together https://ift.tt/2UnIo3h March 20, 2020 at 01:20PM
Show HN: ShameYour.company –Report companies endangering workers during Covid-19 https://ift.tt/2J4hkB2
Show HN: ShameYour.company –Report companies endangering workers during Covid-19 https://ift.tt/2vCeArr March 20, 2020 at 05:31PM
Show HN: I build an app that ensures that I track my home office working hours https://ift.tt/2vyA6NA
Show HN: I build an app that ensures that I track my home office working hours https://ift.tt/2RChTY8 March 20, 2020 at 04:13PM
Show HN: superstring - A fast and memory-optimized string library for Python https://ift.tt/2IZyfEz
Show HN: superstring - A fast and memory-optimized string library for Python https://ift.tt/2QwTNww March 20, 2020 at 09:56AM
Thursday, March 19, 2020
Show HN: Watch nearly empty cities all over the world with EarthCam https://ift.tt/393UEeD
Show HN: Watch nearly empty cities all over the world with EarthCam https://ift.tt/2uwBnz9 March 20, 2020 at 07:54AM
Show HN: Rotation Using Euler Angles https://ift.tt/3bbgJcz
Show HN: Rotation Using Euler Angles https://ift.tt/3a4T8dH March 20, 2020 at 07:39AM
Show HN: .mixtape - indie and vaporwave https://ift.tt/2U2qmVs
Show HN: .mixtape - indie and vaporwave https://ift.tt/3a1fufY March 20, 2020 at 05:49AM
Show HN: Waterbear, an Assembler/Disassembler for the Dreamcast VMU https://ift.tt/2Uppucr
Show HN: Waterbear, an Assembler/Disassembler for the Dreamcast VMU https://ift.tt/33vlGKE March 20, 2020 at 04:34AM
Show HN: Covid-19 Live Dashboard https://ift.tt/2WoKBhE
Show HN: Covid-19 Live Dashboard https://ift.tt/2QuKhtX March 20, 2020 at 03:40AM
Show HN: Easily move between cloud storage (S3, Backblaze, OneDrive, etc.) https://ift.tt/2WtciGb
Show HN: Easily move between cloud storage (S3, Backblaze, OneDrive, etc.) http://movebot.io March 20, 2020 at 02:03AM
Show HN: Unsure Calculator – back-of-a-napkin probabilistic calculator https://ift.tt/3dcfagp
Show HN: Unsure Calculator – back-of-a-napkin probabilistic calculator https://ift.tt/2WsmRJj March 20, 2020 at 12:40AM
Launch HN: Nextmv (YC W20) – Developer-friendly logistics algorithms https://ift.tt/2QtNAla
Launch HN: Nextmv (YC W20) – Developer-friendly logistics algorithms Hey HN! We're Carolyn and Ryan, founders of nextmv ( https://nextmv.io/ ). We help developers build and test logistics algorithms faster. These are things like routing delivery vehicles, assigning nurses to patients, and managing supply chains. We used to work in systems engineering and operations research on big government projects, including missile simulations and airport runway management. A few years ago, we pivoted to working on food delivery at Zoomer (YC S14) and later Grubhub. It turned out that making on-demand pizza and taco delivery efficient and reliable required the same optimization and simulation techniques, but in real time. Real-time routing and assignment problems have a number of interesting characteristics that make them challenging. For example, they follow business rules such as pickups preceding deliveries, time windows for deliveries which may or may not be violated, and driver capacities. Their inputs are constantly changing. They can get very large (1000s of orders, 100s of drivers). And they require high-quality solutions in seconds. People usually think of NP-hard problems like the Traveling Salesman when routing and dispatch optimization is mentioned, and we do have to solve those. But the biggest challenges turn out to be ones that are more familiar to the software engineering community. There is no easy equivalent to the software unit test for techniques such as Integer Programming and Constraint Programming. And integration into modern software stacks is nontrivial. In the end, we had to build new tools so we could work faster. Traditional dispatch and scheduling algorithms take months to develop, integrate, and test. That is a problem when businesses change rapidly. This is happening in delivery, which has exploded over the last few years and is likely to only get bigger. Existing tools require domain experts to translate business rules into models. This makes organizations unable to keep pace with change. During our research into appropriate techniques, we learned about Decision Diagrams ( https://ift.tt/2WDVOev ). DDs represent optimization problems as the search for a shortest (or longest) path over a layered, directed, graph. They are state-based, have few restrictions on problem representation, and can outperform other techniques (depending, of course, on the model). We find them particularly attractive for getting started with simple models and integrating them into software stacks. Since there weren't any industrial-grade DD solvers, we built one. And we started nextmv to give companies the modeling, optimization, and simulation tools we wish we'd had. Our tools are for software developers with deadlines. They let you flexibly model nearly any business rules, easily integrate models into software stacks, and test them so you know they're behaving as you expect. What can you do with them? Dynamically route buses based on passenger requests. Minimize shipping cost for packages. Schedule workers based on demand forecasts. Hop (our optimizer) lets you model decision problems as state machines. Dash (our simulator) is also state-based, so you can optimize and simulate using the same code. We've prioritized making things developer-friendly. You can write and test models like any other software. Larger, more complex models can be composed out of smaller, simpler ones. Optimization and simulation models are built from Go source into simple binary artifacts. (We think of this as Docker for decision science.) They come with pre-built runners that make going from development to testing in CI to production deployment trivial. They have JSON I/O for easy integration, and run in a CLI, over HTTP, or in Lambda. Not all operational decisions need complex optimization, but they all benefit from simple automation and integration, fast iteration cycles, and continual visibility. We give you this from the beginning, then let you layer in fancier optimization stuff if you need it later. Here's a screen cast showing a simple routing model in Lambda: https://ift.tt/3dfLtv2 . We've seen developers without optimization backgrounds create models to minimize delivery time and deploy them to Lambda in less than 24 hours. We're eager to hear about your experiences in this area and/or ideas on faster ways to get automation into production. We would love any and all feedback that this community can offer, so don't hold back! March 20, 2020 at 12:20AM
Show HN: Isomorphic DOMPurify – Unifies use of DOMPurify on client and server https://ift.tt/2x6ErrQ
Show HN: Isomorphic DOMPurify – Unifies use of DOMPurify on client and server https://ift.tt/33t4fdV March 19, 2020 at 08:40PM
Show HN: Simulating Infectious Disease in 200 lines of C https://ift.tt/3denDQg
Show HN: Simulating Infectious Disease in 200 lines of C https://ift.tt/2xN9j0J March 19, 2020 at 09:10PM
Show HN: Typer, the FastAPI of CLI Apps https://ift.tt/2WtVQFI
Show HN: Typer, the FastAPI of CLI Apps https://ift.tt/2QWQfTT March 19, 2020 at 07:58PM
Show HN: Covid-19 Interactive Model https://ift.tt/392PQpO
Show HN: Covid-19 Interactive Model https://ift.tt/2IJLuJJ March 18, 2020 at 07:04PM
Show HN: Hallway – make working from home less lonely https://ift.tt/3dg0cG4
Show HN: Hallway – make working from home less lonely https://hallway.chat March 19, 2020 at 08:42PM
Show HN: How I learn programming with Evernote/OneNote https://ift.tt/2woqR35
Show HN: How I learn programming with Evernote/OneNote https://www.youtube.com/watch?v=9sbg1ViHFD0 March 19, 2020 at 06:03PM
Show HN: Illustrated Jq Tutorial https://ift.tt/2Qug7qH
Show HN: Illustrated Jq Tutorial https://ift.tt/2WrjN00 March 19, 2020 at 03:43PM
Show HN: Spice up Chrome with some llamas https://ift.tt/3b6eCqw
Show HN: Spice up Chrome with some llamas https://ift.tt/2WsKm4X March 19, 2020 at 01:58PM
Show HN: 10x more seamless than Zoom https://ift.tt/2UiMXvF
Show HN: 10x more seamless than Zoom https://remotehour.co/ March 19, 2020 at 12:30PM
Show HN: I made a point of sale system with self-service for mobile devices https://ift.tt/2Ugsurz
Show HN: I made a point of sale system with self-service for mobile devices https://ift.tt/2xJdj2h March 18, 2020 at 05:23PM
Wednesday, March 18, 2020
Show HN: Remotework.com – not JUST another remote jobs site https://ift.tt/2U1IcYt
Show HN: Remotework.com – not JUST another remote jobs site Hello Hacker News! This is James from RemoteWork.com (https://remotework.com/) I am building a marketplace for the remote worker community, and to connect remote jobs to remote workers. I hope for this not to become just another jobs board. I am much more interested in helping remote workers solve for loneliness and build community, shift skilled work away from the coastal cities and other "soft" benefits of remote work. Like many other readers here on Hacker News I am following the Shelter-in-Place order in the bay area due to COVID-19. I have been sitting on RemoteWork.com as a concept since before 2017. I was originally inspired by Greg Caplan and his Remote Year (RemoteYear.com) project, I looked up LeapYear.com and stumbled upon Venture.com, they happened to have RemoteWork.com available & I have always had it on my shortlist of domains to use for a future concept. Then around NYE of 2020, as everyone was making predictions about what the next decade held, a consistent theme was that a shift towards remote work would become one of the big shifts of the 2020s. Who could have guessed it would happen so fast? I secured a lease with Venture.com shortly after Jan 1st. I setup a no-code MVP using Sharetribe Go. I have been working remotely or part of a remote team for the past 5 years & am familiar with the challenges it presents to the individual and to the organization. Personally, I really wanted to solve for the community and educational side of people beginning to work remotely. Working remotely may not be for everyone, but I think it could be a benefit for most people who are able to perform their jobs without being in an office, if given the right tools and guidelines outlining best practices. This is just the beginning. I hope we can start a movement that benefits both workers and employers. A movement that can reduce traffic congestion and improve overall job satisfaction thru work/life balance. Join us. Join the movement. Join RemoteWork.com March 19, 2020 at 04:25AM
Show HN: Notify.ml – Announcement Boards for Startups https://ift.tt/3b5MN1A
Show HN: Notify.ml – Announcement Boards for Startups https://notify.ml March 19, 2020 at 03:35AM
Show HN: A central location of Covid-19 related resources https://ift.tt/2UhcS78
Show HN: A central location of Covid-19 related resources https://ift.tt/2xQevBa March 19, 2020 at 05:50AM
Show HN: Zectl – ZFS Boot Environment Manager for Linux https://ift.tt/3a4Nus2
Show HN: Zectl – ZFS Boot Environment Manager for Linux https://ift.tt/2Wozjdb March 19, 2020 at 02:28AM
Show HN: Pytest-monitor for tracking your tests resource consumption over time https://ift.tt/3a3aOGm
Show HN: Pytest-monitor for tracking your tests resource consumption over time https://ift.tt/2VzkgNl March 18, 2020 at 11:18PM
Show HN: Over 300 free MIT-licensed SVG icons based on 2px stroke https://ift.tt/2Wt6Vqj
Show HN: Over 300 free MIT-licensed SVG icons based on 2px stroke https://ift.tt/2IYnQsO March 18, 2020 at 11:59PM
Show HN: Scalpel, electronic medical records designed for doctors https://ift.tt/2UnZbn4
Show HN: Scalpel, electronic medical records designed for doctors http://www.scalpel.com March 19, 2020 at 12:21AM
Show HN: Violet – open-source framework for Voice Apps https://ift.tt/2TXZ6at
Show HN: Violet – open-source framework for Voice Apps https://helloviolet.ai/ March 18, 2020 at 06:56PM
Show HN: Anatomy of My Kubernetes Cluster https://ift.tt/3dcg7VR
Show HN: Anatomy of My Kubernetes Cluster https://ift.tt/2WmUnkb March 18, 2020 at 08:59PM
Launch HN: Fly.io (YC W20) – Deploy app servers close to your users https://ift.tt/33rnswx
Launch HN: Fly.io (YC W20) – Deploy app servers close to your users Hello Hacker News! We're Kurt, Jerome, and Michael from fly.io ( https://fly.io/ ). We're building a platform to run Docker applications close to end users. It's kind of like a content delivery network, but for backend servers. I helped build Ars Technica and spent the majority of my time trying to make the site fast. We used a content delivery network to cache static content close to anonymous readers and it worked very well for them. But the most valuable readers were not these, but the ones who paid for subscriptions. They wanted personalized content and features for interacting with the community – and we couldn't make those fast. Content delivery networks don't work for Ars Technica's best customers. Running Docker apps close to users helps get past the "slow" speed of light. Most interactions with an app server seem slow because of latency between the hardware it's running on (frequently in Virginia) and the end user (frequently not in Virginia). Moving server apps close to users is a simple way to decrease latency, sometimes by 80% or more. fly.io is really a way to run Docker images on servers in different cities and a global router to connect users to the nearest avaible instance. We convert your Docker image into a root filesystem, boot tiny VMs using a project called Firecracker (recently discussed here: https://ift.tt/32XLUFu ) and then proxy connections to it. As your app gets more traffic, we add VMs in the most popular locations. We wrote a Rust based router to distribute incoming connections from end users. The router terminates TLS when necessary (some customers handle their own TLS) and then hands the connection off to the best available Firecracker VM, which is frequently in a different city. Networking took us a lot of time to get right. Applications get dedicated IP addresses from an Anycast block. Anycast is an internet routing feature that lets us "announce" from multiple datacenters, and then core routers pick the destination with the shortest route (mostly). We run a mesh Wireguard network for backhaul, so in flight data is encrypted all the way into a user application. This is the same kind of network infrastructure the good content delivery networks use. We got a handful of enterprise companies to pay for this, and spent almost a year making it simple to use — it takes 3 commands to deploy a Docker image and have it running in 17 cities: https://ift.tt/2wlngCT . We also built "Turboku" to speed up Heroku apps. Pick a Heroku app and we deploy the slug on our infrastructure .. typical Heroku apps are 800ms faster on fly.io: https://fly.io/turboku/ We've also built some features based on Hacker News comments. When people launch container hosting on Hacker News, there's almost always a comment asking for: 1. gRPC support: apps deployed to fly.io can accept any kind of TCP connection. We kept seeing people say "hey I want to run gRPC servers on this shiney container runtime". So you can! You can specify if you want us to do TLS or HTTP for an app, or just do everything yourself. 2. Max monthly spend: unexpected traffic spikes happen, and the thought of spending an unbounded amount of money in a month is really uncomfortable. You can configure fly.io apps with a max monthly budget, we'll suspend them when they hit that budget, and then re-enable them at the beginning of the next month. One of the best parts of building this has been seeing the problems that developers are trying to solve, often problems we didn't know about beforehand. My favorite is a project to re-encode MP3s at variable speeds for specific users (apparently the Apple Audiobook player has no option for playback speed). Another is "TensorFlow at the edge" — they trained a TensorFlow model to detect bots and run predictions before handling requests. We're really happy we get to show this to you all, thank you for reading about it! Please let us know your thoughts and questions in the comments. March 18, 2020 at 07:45PM
Show HN: Moving from a desktop hologram lab to a 3D hologram printer https://ift.tt/2Uc02He
Show HN: Moving from a desktop hologram lab to a 3D hologram printer https://ift.tt/3d2N4Ee March 18, 2020 at 06:20PM
Show HN: Helm - A Flutter app that gamifies stress/anxiety/depression management https://ift.tt/2Wv5p7j
Show HN: Helm - A Flutter app that gamifies stress/anxiety/depression management https://ift.tt/2IYfAsO March 18, 2020 at 05:14PM
Show HN: Covid-19 Status in the United States https://ift.tt/3b4Co6k
Show HN: Covid-19 Status in the United States https://covid2019vir.us March 18, 2020 at 07:33PM
Show HN: Modern Schools – Database of tuition-free, ISA-powered, online schools https://ift.tt/2QGjBqn
Show HN: Modern Schools – Database of tuition-free, ISA-powered, online schools https://ift.tt/2WqlWJl March 18, 2020 at 06:40PM
Show HN: Directory of Human Illustrations Resources for your landing page https://ift.tt/3b6qYz4
Show HN: Directory of Human Illustrations Resources for your landing page https://ift.tt/2x1411n March 18, 2020 at 03:03PM
Tuesday, March 17, 2020
ICAI Announced CA Exam Datesheet | Time -Table | Fees | May 2020
ICAI Announced CA Exam Datesheet | Time -Table | Fees | May 2020
Good News Friends ICAI Announced CA Exam Datesheet & Time-Table May 2020
The CA Exams Datesheet for May 2020 CA exams is already out. So without wasting any time let’s start…
List:-
- CA Foundation Datesheet
- CA Intermediate Datesheet (Old Course)
- CA Intermediate Datesheet (New Course)
- CA Final Datesheet (Old Course)
- CA Final Datesheet (New Course)
- CA Exam Datesheet Download
CA Foundation Datesheet for CA Foundation Course May 2020
Let’s first take a look at the ca foundation exams date sheet for the ca foundation level. CA Foundation is the first or the entry-level examination in the chartered accountancy course. CA exam date sheet for CA Foundation has been released by ICAI and the first exam on 11th May 2020 which is of Principles & Practice of Accounting.
Note:- Exam Timing is- 2 PM – 5 PM & duration is 3 Hours
| Date | Day | Subject |
| 11th May 2020 | Monday | Principles and Practice of Accounting |
| 13th May 2020 | Wednesday | Business Laws and Business Correspondence and Reporting |
| 15th May 2020 | Friday | Business Mathematics and Logical Reasoning & Statistics |
| 17th May 2020 | Sunday | Business Economics and Business and Commercial Knowledge |
CA Intermediate Datesheet for CA Intermediate (IPC) Course – Old Course May 2020
Now, let’s take a look at the ca Intermediate exams date sheet for ca intermediate level which is the second level in the chartered accountancy course. Since the old and the new syllabus are running parallel so ICAI has released two ca exams date sheet one for ca IPCC (old course) and the other for ca intermediate (new course). CA Intermediate exam date sheet as follows and it shows that the exams for ca intermediate are going to start on 3rd May 2020.
Note:- Exam Timing is- 2 PM – 5 PM & duration is 3 Hours
| Date | Day | Subject |
| 3rd May 2020 | Sunday | Accounting |
| 5th May 2020 | Tuesday | Business Laws, Ethics and Communication |
| 8th May 2020 | Friday | Cost Accounting and Financial Management |
| 10th May 2020 | Sunday | Taxation |
| 12th May 2020 | Tuesday | Advanced Accounting |
| 14th May 2020 | Thursday | Auditing and Assurance |
| 16th May 2020 | Saturday | Information Technology and Strategic Management |
CA Intermediate Datesheet for CA Intermediate Course – New Course May 2020
Now let’s take a look at the ca exams date sheet for ca intermediate which is the new syllabus. The exams for ca intermediate new syllabus are starting from 3rd May 2020 which is similar to the ca IPCC (Old Course) date sheet. The only difference between the new and the old syllabus is that there is one additional exam which will be conducted on 18th May 2020 and that is why the exams of ca inter (new syllabus) get over later than ca IPCC exams.
Note:- Exam Timing is- 2 PM – 5 PM & duration is 3 Hours
| Date | Day | Subject |
| 3rd May 2020 | Saturday | Accounting |
| 5th May 2020 | Monday | Corporate and Other Laws |
| 8th May 2020 | Wednesday | Cost and Management Accounting |
| 10th May 2020 | Friday | Taxation |
| 12th May 2020 | Monday | Advanced Accounting |
| 14th May 2020 | Thursday | Auditing and Assurance |
| 16th May 2020 | Saturday | Enterprise Information Systems & Strategic Management |
| 18th May 2020 | Monday | Financial Management & Economics for Finance |
CA Final Datesheet for CA Final Course – Old Course May 2020
Now let’s talk to the CA final lists for ca exams date sheet. The old and the new syllabus thing is also the same in ca final. The following date sheet is for students who are enrolled in the old course. CA Final Exams for May 2020 are starting from 2nd May 2020 on the day of Saturday. And their exams are ending on 17th May 2020.
Note:- Exam Timing is- 2 PM – 5 PM & duration is 3 Hours
| Date | Day | Subject |
| 2nd May 2020 | Saturday | Financial Reporting |
| 4th May 2020 | Monday | Strategic Financial Management |
| 6th May 2020 | Wednesday | Advanced Auditing and Professional Ethics |
| 9th May 2020 | Saturday | Corporate and Allied Laws |
| 11th May 2020 | Monday | Advanced Management Accounting |
| 13th May 2020 | Wednesday | Information Systems Control and Audit |
| 15th May 2020 | Friday | Direct Tax Laws |
| 17th May 2020 | Sunday | Indirect Tax Laws |
CA Final Datesheet for CA Final Course – New Course May 2020
Now let’s talk to ca finalists of the new syllabus. CA exam date sheet for ca final new course is attached below. Their exams are starting on 2nd May 2020 and ending on 17th May 2020 just like ca final students of the old course.
Note:- Exam Timing is- 2 PM – 5 PM & duration is 3 Hours
| Date | Day | Subject |
| 2nd May 2020 | Saturday | Financial Reporting |
| 4th May 2020 | Monday | Strategic Financial Management |
| 6th May 2020 | Wednesday | Advanced Auditing and Professional Ethics |
| 9th May 2020 | Saturday | Corporate and Allied Laws |
| 11th May 2020 | Monday | Strategic Cost Management and Performance Evaluation |
| 13th May 2020 | Wednesday | Elective Paper |
| 15th May 2020 | Friday | Direct Tax Laws |
| 17th May 2020 | Sunday | Indirect Tax Laws |
CA Final Exams Admit Card-
ICAI issues CA Final Admit Card generally 21 days before the exam. It is needed to appear in the examination hall. ICAI has also informed its students that no physical admit cards will be sent. They can only download it from the ICAI Portal.
- CA Foundation Admit Card
- CA Intermediate Admit Card
- CA Final Admit Card
CA Final Exam Application Fees for May 2020-
The Examination application form shall be deemed to be submitted only when ICAI receives a successful payment of Application fees. The fees for CA Final May 2020 Application form is –
Both Groups Rs 3,300
Single Group Rs 1,800
Candidates shall note that if you submit the application form for CA Final May 2020 after the due date, you have to pay the late fees also which is Rs 600/-
Download CA Exam Datesheet
If anyone Interest in CA Foundation/Inter/Final Courses
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