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#frontend

3 blogs filed in this tag

Your component tests run in a fake browser. Even jsdom's maintainer asks why.

jsdom's maintainer questions why it exists while Vitest browser mode goes stable. What simulation still buys, what it cannot fake, and what to migrate first.

2 June 2026·10 min read

View Transitions went cross-browser. The SPA lost its best excuse.

12 min read

Cross-document View Transitions now ship in Chrome, Edge, and Safari. A server-rendered site gets app-like navigation in CSS, with no client-side router.

1 June 2026·12 min read

Tailwind v4 moved your config into CSS. The migration tail is the part nobody benchmarks.

10 min read

Tailwind v4 retired tailwind.config.js, swapped PostCSS for Lightning CSS, and made Oxide the default. The ecosystem is still catching up.

28 May 2026·10 min read