Show HN: Xit – a Git-compatible VCS written in Zig The marquee feature is patch-based merging, similar to Darcs and Pijul. I think xit is the first version control system (VCS) to have this feature while still being git compatible. See the 100% huma…

Show HN: Helix – open-source self-healing back end for production crashes Six months ago I got tired of being woken up at 3am for bugs I already knew how to fix. So I built Helix. Bug hits Sentry. A multi-agent pipeline kicks off. QA agent writes th…

Show HN: Why Rotating Vectors Makes Compression Beautiful I've been intrigued about how quantization works. I went down a rabbit hole to understand the pieces and came out the other side with some genuinely surprising findings https://ift.tt/18m…

Show HN: Groupr – Rust CLI that sorts files into subfolders by extension Wrote this to clean up my Downloads folder. It moves top-level files into subfolders named after their extension. photo.PNG goes into png/, files with no extension go into no_e…

Show HN: Equirect – a Rust VR video player This is almost entirely created by Claude, not me. I know some people aren't into that. I was one of them 3 months ago. Since the beginning of the year I finally started getting more serious about tryin…

Show HN: Kyomu - 13 puzzles from math and physics that map your cognitive style https://mostlykiguess.github.io/Kyomu/ April 13, 2026 at 02:37AM

Show HN: I built a social media management tool in 3 weeks with Claude and Codex https://ift.tt/bytxJSR April 13, 2026 at 02:26AM

Show HN: Minnow – minimal now pages via chat If you make a site, comment it below! (excerpt from about below) The idea behind Minnow is that anyone should be able to make a personal website, especially with coding LLMs So, simply tell the LLM what y…

Show HN: Toy Python Lisp interpreters based on the 1960 McCarthy paper I wrote this set of Python files to try to help programmers understand the original LISP paper, assuming zero mathematical or Lisp knowledge. The original paper is a mind-blowing…