jahala

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  1. VibeSolve is an open-source tool that turns a plain-English description of an optimisation problem into Timefold code. Mathematical optimisation is a branch of mathematics and computer science that searches for the…

  2. Smart code reading for humans and AI agents. Tilth is what happens when you give ripgrep, tree-sitter, and cat a shared brain. — v0.5.0 was about figuring out why models weren’t using tilth tools consistently — even…

  3. Smart code reading for humans and AI agents. Tilth is what happens when you give ripgrep, tree-sitter, and cat a shared brain. -- v0.4.4: Added adaptive 2nd-hop impact analysis to callers search — when a function has…

  4. Using Opus 4.6 I built a markdown viewer for macOS that uses zero web technology. No Electron, no WebView — markdown is parsed with cmark-gfm and rendered directly to NSAttributedString via TextKit 2. The result is…

  5. Update on o-o (https://news.ycombinator.com/item?id=47052729) — polyglot HTML/bash files that research and rewrite themselves. New stuff: files sync to each other. Edit the CSS in any file, run --sync css, and every…

  6. I just wanted access to information that updated itself at some interval, without having to run my own server, deal with databases etc. Its also nice that I can share files with others and it mostly just "works" since…

  7. Smart code reading for humans and AI agents. Tilth is what happens when you give ripgrep, tree-sitter, and cat a shared brain. -- v0.4.0 added search ranking, sibling surfacing, transitive callees, cognitive load…

  8. tilth gives AI agents structural code intelligence (tree-sitter definitions, callee resolution, smart outlining) via MCP. I benchmarked it on 21 code navigation tasks across 4 real repos (Express, FastAPI, Gin,…

  9. I'm an "ideas person" who messes around with AI on a low budget. I got tired of watching my tokens vanish and context windows filling up while agents fumbled around trying to find the right thing. Agents don't flail…