五个 Jev 工程仓库：订机票、压缩上下文、路由省钱
盘点 jev-ultrafast（7.1 秒订苏黎世到伦敦机票）、fast-jev-compaction、本地跑的 SemIf、Qwen 版 kev、按轮次路由到最便宜档的 jev-router。
THESE ARE THE 5 BEST REPOS FOR BECOMING A SENIOR JEV ENGINEER Jev doesn't write text. it returns typed decisions in 70ms the model itself is still behind a waitlist. these five are not 1. jev-ultrafast - http://github.com/browser-use/jev-ultrafast books Zürich → London on Google Flights in 7.1 seconds (8,048 stars) 2. fast-jev-compaction - http://github.com/tamaratran/fast-jev-compaction Claude Code stops summarizing. it only drops, never rewrites (4,109 stars) 3. SemIf - http://github.com/TheoLeeCJ/SemIf the same decisions on your own 3090, or in the browser. no key (1,878 stars) 4. kev - http://github.com/jaredpalmer/kev the guy behind Formik rebuilt it on Qwen. 0.77 against the original's 0.86 (464 stars) 5. jev-router - http://github.com/gargpratyush/jev-router routes every Claude Code turn to the cheapest tier (198 stars) read all five and you'll know more about Jev than everyone who changed their bio to senior jev engineer yesterday save this 🔖
这条是引用着另一条写的：x.com/granite0x/status/2101238245623230635