Ultracite 7.12 is available with @shadcn lint!
This is a dev post classified by Jev as Testing & observability (a tool drop), kept by the Dev Radar because it carries real work, not commentary.
Ultracite 7.12 is available with @shadcn lint! One import and your agents get design-system errors that tell them what to use instead: variants, sizes, theme tokens, the file to edit. Then use Codex to fix it all with 𝚞𝚕𝚝𝚛𝚊𝚌𝚒𝚝𝚎 𝚏𝚒𝚡 --𝚌𝚘𝚍𝚎𝚡 😄
Posted by Hayden (17.5k followers) 4 days ago · 301 likes · 43.6k views · view the original post on X. Kept by the Dev Radar as Testing & observability. Tools mentioned: lint.
More dev work like this
- What does observability look like when a judgment costs nothing? — @hugorcd
- When agent traces turn into a debugging pile, this repo gives you a place to inspect them. — @DanKornas
- I’m glad @strawgate's standards for coffee are lower than his standards for code review… — @kayvz
- Gitar finds bugs, fixes them under your team's rules, and verifies every fix by running… — @SonarSource
- OPENAI 🔥: Chrome extensions are now supported in the ChatGPT desktop browser! — @testingcatalog
- AI at scale needs visibility to match. — @splunk
- Quick tip from Visual Studio on YouTube... See the Visual Studio Debugger Agent use a… — @VisualStudio
- Agent regressions are hard to catch when traces are read-only. — @DanKornas
Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 12.2k posts from 4.7k X accounts over the last 21 days, 1.4k tools, 12 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-19 18:39 UTC. Full method.