Ultracite v8
The linter and formatter for agentic development
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Agents write most of the code now. Ultracite is the linter and formatter for agentic development, a zero-config preset for Oxlint, Biome, and ESLint that keeps agent-written code consistent and type-safe. Ultracite checks every edit agents make against hundreds of strict rules in under half a second, so what reaches review is consistent, type-safe code instead of slop. Used by engineering teams at OpenAI, Vercel, Mintlify, and thousands of open source projects: ultracite.ai
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PH · launched Oct 17, 2026 · 110 upvotes (top 1%)
- Horizontal
- Dev tools
- Developer
- AI-native
- Commercial product
- Open Source
- Developer Tools
- GitHub
Similar launches
See all 85 similar launches →Could you build this?
Yes It is essentially an aggregated configuration preset and CLI wrapper around established linters (Oxlint, Biome, ESLint).
Competitors
Other products that read as similar to this one : 85 launches clear the similarity bar, closest 8 shown.
Attention rank: #3 of 86 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 310 days after the earliest competitor.
- Agent Lint · ph · 2026-09-21 · 1 upvotes · similarity 0.47
- Sandbox Agent SDK · hn · 2026-01-28 · 41 upvotes · similarity 0.44
- onsystem · ph · 2026-10-23 · 3 upvotes · similarity 0.40
- Zed 1.0 · ph · 2026-05-01 · 368 upvotes · similarity 0.40
- Open Agents · ph · 2026-04-14 · 161 upvotes · similarity 0.39
- Claude Code /ultrareview · ph · 2026-04-23 · 204 upvotes · similarity 0.39
- ACE · ph · 2026-10-08 · 2 upvotes · similarity 0.37
- Unreal Engine 5.8 · ph · 2026-06-19 · 156 upvotes · similarity 0.37
Other launches for this product
- No other launches for this product.