Field notes on shipping small web things with AI coding agents: front-end debugging, motion, CSS craft, and the free tools I build to stop repeating myself.https://yourdomain.com/en-ushttps://yourdomain.com/blog/spring-physics-for-ui-motion/https://yourdomain.com/blog/spring-physics-for-ui-motion/A practical guide to spring parameters in UI work: how stiffness, damping and mass combine, how to read the damping ratio, and when a CSS easing curve is the better tool.Mon, 16 Nov 2026 00:00:00 GMTmotionfront-endcssJeanhttps://yourdomain.com/blog/glassmorphism-that-doesnt-look-cheap/https://yourdomain.com/blog/glassmorphism-that-doesnt-look-cheap/Most frosted-glass UI fails for two reasons: nothing worth blurring behind it, and no surface on top of it. Here is the four-layer recipe, the SVG grain trick, and the contrast test that catches the rest.Fri, 13 Nov 2026 00:00:00 GMTcssdesign-engineeringaccessibilityJeanhttps://yourdomain.com/blog/vibe-coding-review-loop/https://yourdomain.com/blog/vibe-coding-review-loop/Vibe coding moved the bottleneck from typing to verifying. A concrete loop for keeping agent output reviewable: contracts, small diffs, running the thing, and the specific mistakes to look for in a diff.Tue, 10 Nov 2026 00:00:00 GMTvibe-codingaiworkflowJean