X post · by CJ (Coding Garden)

A chat bot with no LLM

Jev picks the tool and its arguments, so answers are instant.

CJ (Coding Garden)

@CodingGarden

I built a chat bot with jev, no LLM at all! Responses are instant, no hallucinations. I hooked it up to web search, wikipedia, weather, todoist and home assistant. Jev decides what tool to call and what args to use based on the prompt. Instant answers cite sources as well!

Sep 17, 2026 · 847 likesOpen on X

CJ from Coding Garden built a chat bot without an LLM. It is connected to web search, Wikipedia, the weather, Todoist and Home Assistant, and Jev decides which tool to call and with which arguments. He says the answers are instant and cite their sources.

Open the source

jev-ultrafast

Browser Use’s browser agent, with Jev choosing each next step.

Browser Use

~2.9k

Gregor Zunic

@gregpr07

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. try it below ↓

X postAgents and browsers

Pick

Flight search with Browser Use

Run time: ~7 s
Cost: ~$0.004

Kyle Jeong

@kylejeong

we built blazing fast computer/browser use with Jev + @Stagehanddev. this task cost $0.001 and executed at near instant speed (in a remote browser btw) the loop: observe the page, send a11y tree as state + actions as questions, Jev decides the next action, then Stagehand executes it.