10 Jev open-source repos gaining traction and what they do
A roundup of 10 Jev projects, including Browser Use, context compaction, a trading bot, code review, and a Postgres extension, with each one's purpose and star count.




10 Jev Repos Blowing Up Right Now (and What They Actually Do) 1. jev-ultrafast 15k stars Browser Use agent. Jev picks the next click. A small model only types when needed. https://github.com/browser-use/jev-ultrafast 2. fast-jev-compaction 5.8k stars Claude Code context trim. Jev scores tool calls, drops junk, keeps useful text verbatim. https://github.com/tamaratran/fast-jev-compaction 3. jev-trader 1.7k stars Monad market maker. One Jev buy/sell decision every block. About 81ms latency. https://github.com/jarrodwatts/jev-trader 4. skills (TypeSafe) 1.5k stars Official agent skill for Claude Code and Codex. Choice, Score, Noul patterns included. https://github.com/typesafe-ai/skills 5. agent-desktop 1.4k stars Desktop automation on the accessibility tree. Jev picks the next button or input. https://github.com/lahfir/agent-desktop 6. typesafe-computer-use 719 stars macOS computer use for about $0.0002 a step. OCR the screen, Jev chooses the action, click. https://github.com/awlevin/typesafe-computer-use 7. jev-review 457 stars Staged code review with a local dashboard. Jev flags risk before you burn a frontier model. https://github.com/devagrawal09/jev-review 8. foreman 454 stars Agent supervisor. Jev decisions keep coding agents on task inside a software factory loop. https://github.com/thruwire/foreman 9. hermes-jev-skills 360 stars Jev routing, memory, compaction, skill pick, and computer use for Hermes, Claude Code, and Codex. https://github.com/kerpopule/hermes-jev-skills 10. pg-jev 272 stars Postgres extension. Ask your tables questions in plain English with WHERE jev(...). https://github.com/realZachi/pg-jev
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