Jev for Chrome

Drives the current tab with TypeSafe Jev, a sub-second decision model. Unofficial community port of jev-ultrafast.

Type a goal into the popup, press Run, and watch the tab you are looking at get driven step by step: each click, keystroke and dropdown choice is decided by TypeSafe Jev, a decision model that answers in a few hundred milliseconds instead of generating text. A small text model is called only when a field needs typed text. It is an unofficial Chrome port of browser-use/jev-ultrafast with the same observation format, questions and execution rules, running in your own tabs with your own logins. Numbered badges show which elements the model can see, a status bar shows each decision and its latency, Step executes one decision at a time, and Copy trace exports a run for bug reports. You bring your own API key (OpenRouter, TypeSafe or Cloudflare Workers AI for Jev; OpenRouter, DeepSeek or any OpenAI-compatible endpoint for text). Nothing is sent anywhere except to the providers you configure; there is no telemetry. Password fields are never read. Open source (MIT): https://github.com/chy4pro/jev-for-chrome — with a recorded demo, a 17-task test suite and full traces. Not affiliated with TypeSafe or Browser Use.