@gregpr07 built a small open-source browser agent with Browser Use and Jev. Finding flights took 7 seconds and cost $0.0039. The action space and DOM state change every step, with a small LLM fallback for typing. The video is at 1x speed.

Gregor Zunic (@gregpr07) published this on 2026-09-17. @gregpr07 built a small open-source browser agent with Browser Use and Jev. Finding flights took 7 seconds and cost $0.0039. The action space and DOM state change every step, with a small LLM fallback for typing. The video is at 1x speed. Breaking: Browser Use + Jev = Ultrafast ⚡ Findings flights took 7s and cost only $0.0039 🤯 > new action space every step > DOM state space > small LLM fallback to type (this video is at 1x speed btw) Built a tiny open source browser agent. How Jev or TypeSafe is used, in the post's own words: “Breaking: Browser Use + Jev = Ultrafast ⚡ Findings flights took 7s and cost only $0.0039 🤯 > new action space every step > DOM state space > small LLM fallback to type (this video is at 1x speed btw) Built a tiny open source browser agent.” The post does not name a separate audience. It is for people reading what @gregpr07 shows here (it includes media).