official embed
served by XJEV is INSANE.
— Taras (@tarasshyn) September 18, 2026
We gave it 3 million replay events
In 40 seconds, it watched 3,247 sessions, caught 132 rage clicks, 116 dead clicks and 95 JavaScript errors, and opened 213 draft PRs to fix them.
All for just $2.17.
JEV can also flag abandoned forms, rank every issue by… pic.twitter.com/dmgS6arVbi
@tarasshyn
JEV is INSANE. We gave it 3 million replay events In 40 seconds, it watched 3,247 sessions, caught 132 rage clicks, 116 dead clicks and 95 JavaScript errors, and opened 213 draft PRs to fix them. All…
Metrics are the author-reported figures captured on 2026-09-20 and are not verified by us. The summary above is a shortened excerpt; the full text and any media belong to the author and live on X. We index and link — we do not republish the post or rehost its media.
More browser agent decisions
Read the guide →- video@gregpr072026-09-17
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…
3M views8.8k likes9.6k savesbrowser agenton X ↗ - video@instantricecook2026-09-18
I built a voice controlled computer-use for my mac using @typesafeai's Jev and it's INSANE how fast it is! I can dictate "open the notes app and create..." and the app opens before I even finish my…
582.8k views5.8k likes4.8k savesbrowser agenton X ↗ - video@Neriousy2026-09-16
Testing apps with @typesafeai jev & @opencode will be soooo fast small demo:
538.8k views1.2k likes799 savesbrowser agenton X ↗ - video@Saccc_c2026-09-18
卧槽，居然真有比Codex内置computer use更快的操作电脑的方式 我尝试用Codex+Jev打造了一个加强版computer use，我称之为「Jev Use」。比内置的更快更丝滑，token消耗却差不多 下面是我用「添加Mac日历事件」做了一个对比视频，同样的内容，明显可以看到Jev版本整体过程几乎无任何停顿😆
486k views1.7k likes2.2k savesbrowser agenton X ↗ - video@ryanvogel2026-09-16
this model is actually insane at email classification i tested it on 1500 of my own emails to see how well it works and I am blown away
445.9k views3.5k likes1.9k saves - video@rafalwilinski2026-09-18
thanks to @typesafeai's Jev we now have massively parallel browser-based adversarial testing suite that tries to break each release. and it costs pennies.
364.6k views5.3k likes4.2k saves
