Small decisions. Interesting possibilities.Submit a project / videoSubmit
Data

Session replay to bug fixes

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 for just $2.17. JEV can also flag abandoned forms, rank every issue by severity, count how many sessions each bug hit…

X post ↗

How it uses Jev

Uses Jev to make the bounded decisions demonstrated by Session replay to bug fixes.

Why it's interesting

Shows a concrete Jev-driven result in public media and passed the verified engagement threshold.

How often does Jev run?

This project calls Jev on demand, in response to user input or events.

  • crush-monitor

    Crush 好感监控器：用 Jev 分析微信聊天的情绪、意图和回复表现。本机部署，使用自己的 API Key。

  • 100,000 viral posts in 20.4 seconds

    I just built a Jev X Viral Post Analyser. 100,000 viral X posts. 20.4 seconds. $0.67. Claude Opus 5, same corpus, same clock, got through 214 posts and spent $0.98. per post that is ~680x cheaper the full Opus pass would have run $458. viral analysis is the perfect Jev job. • it is not writing, it is 14 yes/no calls…

  • deepseek-v4.1-flash-jev

    you can make any open source model behave like jev with just a bit of inference engineering. it's shockingly easy. to prove it, we built a new endpoint we're calling deepseek-v4.1-flash-jev. see the demo below. here's how it's done: sglang (an inference engine) offers a scoring endpoint in addition to the normal…

Explore more in Data →