Grit: Rewriting Git in Rust with Agents
Hacker News (AI keywords)4 days agoCommentaryGitButler's Grit project aims to rewrite Git's C codebase in Rust, leaning heavily on AI coding agents to accelerate the migration. The post shares first-hand observations on where agents excel—understanding Git's object model, generating idiomatic Rust—and where they fall short, such as ownership edge cases and hallucinated behavior. It serves as a rare real-world case study of AI-assisted rewriting of complex systems-level software.
Rust-native CPU-only LFM2.5-8B-A1B inference library "bebelm" published as cargo crate
r/LocalLLaMA top day5 days agoNew ToolCommunity developer maximecb has published bebelm, a Rust-native, GPU-free inference implementation of Liquid AI's LFM2.5-8B-A1B model, available on crates.io. Decode speed reaches ~37 tokens/s on a Ryzen 7950x with ~7GB memory footprint; prefill is unoptimized and currently similar in speed to decode. The library supports tool-use callbacks, weight sharing across multiple Agent instances with independent KV caches, and Agent cloning to skip repeated prefill on shared prompts.
Show HN: Gitdot – a better GitHub, open-source, anti-AI, written in Rust
Hacker News (AI keywords)6 days agoNew ToolGitdot appeared on Hacker News as a Show HN project claiming to be “a better GitHub.” The title says it is open-source, written in Rust, and explicitly anti-AI. No article body was provided, so details about features, licensing, deployment, maturity, and how it differs from GitHub cannot be confirmed from the source.
Show HN: Mnemo - local-first AI memory layer for any LLM
Hacker News (AI keywords)10 days agoNew ToolMnemo is presented as a Show HN project that provides a local-first AI memory layer for any LLM. The title indicates it is built with Rust, SQLite, and petgraph, suggesting local storage and graph-based memory relationships. Since no article body is available, details such as API design, retrieval methods, maturity, and production readiness cannot be confirmed.
pydantic-monty investigation
Simon Willison's Weblog22 days agoCommentarySimon Willison revisited pydantic-monty, a sandboxed subset of Python implemented in Rust. He asked Claude Code to inspect the most recent release, following his earlier exploration a few months ago. The key finding is that limits for execution duration, memory, allocations, and recursion depth all appear to behave as advertised.
Mitchell Hashimoto 談程式語言的「可替代性」：Bun 從 Zig 改寫為 Rust 揭示的 AI 時代新常態★ 75
Simon Willison's Weblog30 days agoOpinionHashiCorp co-founder Mitchell Hashimoto shared a thought-provoking perspective on the news that Bun — the popular JavaScript runtime — is being rewritten from…
重構 Hugging Face 的上傳與下載架構★ 75
Hugging Face Blog565 days agoReleaseHugging Face, the world's largest open-source AI platform, currently hosts over 1.2 million models, datasets, and Space applications. With the explosion of…
Outlines-core 0.1.0 正式發布：支援 Rust 與 Python 的高效能結構化生成庫★ 75
Hugging Face Blog600 days agoReleaseIn LLM application development, ensuring that a model outputs content that 100% conforms to a specific format — such as a JSON Schema, a regular expression, or…