Pro tip: Install this new evals skill from @HamelHusain and @sh_reya, it'll save you…
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.
Pro tip: Install this new evals skill from @HamelHusain and @sh_reya, it'll save you many hours and a lot of mistakes https://github.com/ai-evals-course/evals-skills
Posted by Lenny Rachitsky (445.2k followers) 1 h ago · 147 likes · 19.2k views · view the original post on X. Kept by the Dev Radar as Testing & observability. Tools mentioned: evals-skills.
More dev work like this
- TesterArmy plugs into the stack you already run. Pull requests get tested before they… — @TesterArmy
- kept running into issues with proper ordering of the sprites and 3d assets in… — @tomjohndesign
- On episode 12 of Third Loop, the Progressive Delivery team speaks with Steph Hippo… — @heavybit
- shadcn/lint now supports Vue and Svelte. — @shadcn
- Who should attend #O11ySummit Europe? Developers, operators, and business leaders… — @CloudNativeFdn
- A near-perfect ML model score can be misleading if your features already contain the… — @freeCodeCamp
- The best debugging prompt starts with the symptom, not the code. Yeojun Han makes the… — @VisualStudio
- "I'm not just looking for UI, I want to access this data and for it to be actionable." — @sentry
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. 21.4k posts from 5k X accounts over the last 21 days, 2.4k tools, 12 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-22 19:56 UTC. Full method.