Benchmark: Tailwind CSS 4.0 vs. UnoCSS 0.60: Build Times for Large Design Systems
6h ago · 17 min read · For large design systems with 10,000+ utility classes, Tailwind CSS 4.0’s build time is 3.2x slower than UnoCSS 0.60 in incremental rebuilds, based on 12 benchmark runs across 3 hardware configurations. That’s a 4.8 second penalty per rebuild for tea...
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