Show HN: farseer.space – fly anywhere in the universe in your browser https://ift.tt/594gQFI

Show HN: farseer.space – fly anywhere in the universe in your browser I've been hacking on a universe simulator, modeled on the path that the amazing SpaceEngine worked out over a decade ago, but without its Windows platform restriction. It takes real scientific data where we have it and augments it with procedural generation. So you can fly to e.g. the Whirlpool Galaxy, see a real image of it, but then fly into a 3d model that's created based on the image characteristics and visit individual stars etc within it. Same with nebula and other celestial objects. I used to work at a small planetarium during undergrad, and we didn't have the funds to buy the fancy planetarium software. I dreamed of using something like this during shows to share the scale of the cosmos with visitors. I've added a dome projection mode, but I haven't yet had the opportunity to test it out in a real planetarium yet. If anyone has access, let me know if it works! There's also a sorta hidden presentation share mode where you can share a link and others can follow along with your journey. I added this cause screen sharing so often compresses scenes like this to death! It worked ok for a quick share with some coworkers, but I'm sure there are some issues. Mobile controls are rough but maybe passable. Really hoping for feedback on how hard this thing is to use and where to improve! If you know of datasets I should be including or ways to improve rendering let me know! Anyway, happy flying! There is an incomprehensible amount of stuff happening out there! https://farseer.space/ September 16, 2026 at 01:20AM

Show HN: Sass – Rust and WASM https://ift.tt/kPOE571

Show HN: Sass – Rust and WASM https://ift.tt/LambVHW September 16, 2026 at 01:04AM

Show HN: DaiDocs, AI memory as a plain-text file format, not a service https://ift.tt/GuB9wIo

Show HN: DaiDocs, AI memory as a plain-text file format, not a service https://ift.tt/2hiDp1C September 15, 2026 at 10:48PM

Show HN: Hazzel – a tiny coding agent, Bring your own keys https://ift.tt/1FgBHjr

Show HN: Hazzel – a tiny coding agent, Bring your own keys https://ift.tt/57RnDMG September 15, 2026 at 05:45AM

Show HN: An open-source control plane for your company's AI agents https://ift.tt/M03sepl

Show HN: An open-source control plane for your company's AI agents https://ift.tt/2qGH6iE September 15, 2026 at 04:46AM

Show HN: Macros with a Behringer FCB1010 MIDI Pedalboard in macOS https://ift.tt/6cZ2pKU

Show HN: Macros with a Behringer FCB1010 MIDI Pedalboard in macOS https://ift.tt/4ktBghq September 15, 2026 at 04:31AM

Show HN: Pull every comment out of a Google Sheet, in the browser https://ift.tt/che4vU5

Show HN: Pull every comment out of a Google Sheet, in the browser I spend a lot of time working in Google sheets. Often, I will collaborate with up to 50 other people in the same workbook. One specific org I worked at had a strong preference for using comment threads in Sheets extensively to ask questions, give feedback, and raise risks. Sheets would regularly get 70+ comment threads across multiple tabs with dozens of contributing teams. As the owner of the sheet, I wanted a way to document the comments to retain traceability on all of the various conversations. To my surprise, there was no function built into sheets to scrape, count, sort or manage comments at all. I also couldnt find any good third party add-ons to solve the problem. So I built one myself. I discovered that the Drive API gives you the comment text, author and state, but doesnt give the location of the comment which was crucial. Thankfully, the .xlsx export has xl/threadedComments with the cell reference, timestamp, author, resolved flag and parent ID. How it runs: JSZip in the browser, no sign-in, nothing uploaded anywhere. I am in the process of having the app verified to be hosted on Google Workspace Marketplace, but in the mean time the tool is available at: https://ift.tt/RJA6Sx3 https://ift.tt/jT3k8M5 September 15, 2026 at 01:20AM