what if copy/paste was smart? powered by @typesafeai jev it feels like every computer interaction will get rewritten
CommunityCookbooks & Demos
A Grammarly-like Mac app built on Jev
A Grammarly-like Mac app built on Jev to test how fast structured decisions feel in a real writing tool.
- Category
- Cookbooks & Demos
- Format
- Post
- Published by
- Community
- Author
- Niels Mouthaan
- Added
- 2026-09-25
- Last verified
- 2026-09-25
Highlights
- Built to test how fast Jev feels inside a real Mac app.
- Uses Jev for structured decisions instead of generated text.
- Shared as a video demo.
Watch out
No repository, latency numbers, or cost details in the post.
Reactions & coverage
Posts, threads, and videos about this entry from around the web.
X: Copy and paste, with a decision in between
X: A keystroke oracle that reads intent in ~100 ms
Also have been playing with @typesafeai Jev, insane! So many immediate use cases and new apps are possible. What a time to be a builder! Sharing some experiments here starting with: Keystroke oracle / predictive launcher: Your launcher ranks by aliases, fuzzy match, and Show more
X: Voice-controlled computer use on a Mac
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 sentence.
X: A Downloads folder that sorts itself
Jev unlocks SO many awesome new ideas. I built a macOS app that monitors my Downloads folder along with a customisable set of rules. Is the downloaded file an invoice? Move it to a special folder with the correct filename. No other LLM calls involved - just Jev!
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Alan's team built an intern-review console on Jev after 4,000+ applications: it checked 3,518 applications in 4 minutes 54 seconds and surfaced 20 for humans.
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