Sysone
Typed AI decisions in TypeScript. Zero dependencies.
Details
- External ID
- 1255428
- Source
- PH
- Company
- —
- Product
- Sysone
- Website domain
- producthunt.com
- Launched
- Sept. 20, 2026
- Cohort
- —
- Upvotes
- 2
- Upvotes percentile
- 0.7405388069275176
- Tags
- Open Source, Developer Tools, Artificial Intelligence, GitHub
- Fetched at
- Sept. 21, 2026, 5:01 p.m.
- Updated at
- Sept. 21, 2026, 5:01 p.m.
Description
Use Jev for yes/no checks, routing, filtering and ranking in TypeScript. Zero runtime dependencies, 3.9 kB min+gzip with all providers. Try the playground without an account, then copy working code. MIT licensed.
Enrichment
- Theme
- decision model runtimes and tools
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Hobby / open-source project
- Normalized one-liner
- typescript library for structured ai decisions
- Manually corrected
- False
Could you build this?
Yes A lightweight, zero-dependency TypeScript wrapper that crafts structured prompts and parses responses via existing LLM APIs is very straightforward to code.
Competitors
Other products that read as similar to this one — 263 launches clear the similarity bar, closest 8 shown.
Attention rank: #111 of 264 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 320 days after the earliest competitor.
- Jev AI Tools · ph · 2026-09-25 · 1 upvotes · similarity 0.63
- awesome-jev · github · 2026-09-18 · 106 upvotes · similarity 0.62
- TypeSafe Jev AI Hub · ph · 2026-09-22 · 1 upvotes · similarity 0.58
- Jev AI — Jev Model Online · ph · 2026-09-22 · 1 upvotes · similarity 0.57
- open-jev · github · 2026-09-20 · 33 upvotes · similarity 0.57
- open-jev-typed-decision-engine · github · 2026-09-19 · 43 upvotes · similarity 0.56
- jev-curate · github · 2026-09-18 · 23 upvotes · similarity 0.56
- jev-recipes · github · 2026-09-22 · 12 upvotes · similarity 0.56
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.