Show HN: Mathesar – open-source collaborative UI for Postgres databases https://ift.tt/V5iKJr1

Show HN: Mathesar – open-source collaborative UI for Postgres databases Hi HN! We just released the public alpha version of Mathesar ( https://mathesar.org/ , code: https://ift.tt/uZIxqn8 ). Mathesar is an open source tool that provides a spreadsheet-like interface to a PostgreSQL database. I was originally inspired by wanting to build something like Dabble DB. I was in awe of their user experience for working with relational data. There’s plenty of “relational spreadsheet” software out there, but I haven’t been able to find anything with a comparable UX since Twitter shut Dabble DB down. We're a non-profit project. The core team is based out of a US 501(c)(3). Features: * Built on Postgres : Connect to an existing Postgres database or set one up from scratch. * Utilizes Postgres Features : Mathesar’s UI uses Postgres features. e.g. "Links" in the UI are foreign keys in the database. * Set up Data Models : Easily create and update Postgres schemas and tables. * Data Entry : Use our spreadsheet-like interface to view, create, update, and delete table records. * Data Explorer : Use our Data Explorer to build queries without knowing anything about SQL or joins. * Schema Migrations : Transfer columns between tables in two clicks in the UI. * Custom Data Types :: Custom data types for emails and URLs (more coming soon), validated at the database level. Links: CODE: https://ift.tt/uZIxqn8 LIVE DEMO: https://ift.tt/F9SuIk2 DOCS: https://ift.tt/Mzu89Ew COMMUNITY: https://ift.tt/u2W8mqo WEBSITE: https:/mathesar.org/ SPONSOR US: https://ift.tt/SFh8uOK or https://ift.tt/yvPV8kh https://ift.tt/uZIxqn8 March 3, 2023 at 12:04AM

Show HN: ChatGPT-Powered Dystopia Simulator https://ift.tt/2hU8SgM

Show HN: ChatGPT-Powered Dystopia Simulator https://ift.tt/u8fiHGn March 2, 2023 at 01:57AM

Show HN: Try out the new ChatGPT API on Promptly https://ift.tt/d8bjlCr

Show HN: Try out the new ChatGPT API on Promptly Hey HN Community, We're excited to announce the integration of the newly launched ChatGPT API into Promptly - a platform designed to make prompt management and sharing a breeze for developers. With Promptly, you can easily test out different prompts and model parameters for various providers, and quickly share prompt snippets together with parameters and generated output. It's like CodePen or JSFiddle, but for prompts! In addition to that, Promptly also allows you to create high-level endpoints on top of provider APIs (such as Open AI, DreamStudio, and more) with templated and versioned prompts. And with built-in caching for endpoints, you can save on Open AI costs and improve latency. Today, we're thrilled to add the ChatGPT API to our platform. So head on over to Promptly and try it out for yourself! It's easy, intuitive, and completely free to use. Check it out at https://ift.tt/KndBw06 We can't wait to see what amazing prompts and endpoints you'll create with Promptly. Happy prompting! https://ift.tt/KDh7d5o March 2, 2023 at 02:01AM

Show HN: Supaglue – open-source unified API https://ift.tt/unX1g79

Show HN: Supaglue – open-source unified API Last month, we open-sourced Supaglue (https://ift.tt/bGualjE) as a developer toolkit for building customer-facing Salesforce integrations. Since then, we've been iterating on our approach with users and are re-launching Supaglue as an open source unified API, starting with CRMs. With our re-launched public alpha you can: - Interact with HubSpot and Salesforce through a unified REST API - Sync data from HubSpot and Salesforce into a local Postgres cache and make reads against a normalized CRM schema - Make writes (POST and PATCH) to HubSpot and Salesforce using the unified API - Open source MIT license so anyone can self-host for free Today we support reads, creates, and updates for Accounts, Contacts, Leads, and Opportunities for HubSpot and Salesforce. In the coming weeks, we plan to add more connectors and features like configuring sync frequencies, webhooks for notifications, sync rate limiting/throttling. We'd love to hear your thoughts and any feature requests! Give it a try and let us know what you think! GitHub: https://ift.tt/bGualjE Website: https://supaglue.com March 1, 2023 at 10:37PM

Show HN: Rapid Kubernetes Controller Development with Tilt and Silly Drawings https://ift.tt/Z80MQ7i

Show HN: Rapid Kubernetes Controller Development with Tilt and Silly Drawings Like the says. I'm describing how to use Tilt to speed up the dev cycle of testing and coding Kubernetes controllers. Tilt uses a built in local registry to push images into and can use hot swapping to kickly deploy processes in containers. It's pretty neat. :) The Tiltfile can be a bit daunting but I'm trying to break it down as much as possible. :) I hope this helps! Good luck! https://ift.tt/nwXuo3H March 1, 2023 at 05:38PM

Show HN: Bytient – Data on Any Organization at Your Fingertips https://ift.tt/al8bQ2o

Show HN: Bytient – Data on Any Organization at Your Fingertips https://bytient.com/ March 1, 2023 at 07:05PM

Show HN: Graph-based roadmap to learn anything 10x faster https://ift.tt/jEsFro2

Show HN: Graph-based roadmap to learn anything 10x faster Hey guys, I am founder of Neuton. I have built roadmap playground that guide student to learn skills faster with the help of progress tracking and interactive graph-based roadmap. To read more: https://ift.tt/WdLT5Ki... I would love to get some feedbacks. https://ift.tt/mG2ACNO March 1, 2023 at 07:25PM