Jev Ultrafast

Browser Use × TypeSafe Jev — indexed action-space web agent

AI Agents / Agents · Freemium · 23.2k

Reviewed 2026-09-23 · last push 2026-09-30 · repo checked 2026-10-19

What's Good

MIT (browser-use/jev-ultrafast). One TypeSafe request per decision cycle with speculative target heads, no screenshots in the default loop, and a local inspector at :8766. Demo claim: Zürich→London on Google Flights in ~7.1s including typing and waits. Library API (`Agent(url, goal)`) plus uv-run CLI; Chrome connects through Browser Harness.

The Catch

Vs Browser Use and typesafe-computer-use: this is a Jev-driven indexed web agent, not the general Browser Use framework and not a macOS desktop OCR loop. Needs TYPESAFE_API_KEY plus a text-model key (OpenRouter in the example); Browser Use Cloud ultrafast is waitlist. Demos stop short of booking — verify outcomes yourself.

Verdict

MIT Browser Use × Jev speed agent when you want structured click/type loops without screenshot multimodal; budget TypeSafe + text-model keys.

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