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Tailwind CSS v4 vs v3: Build Times and CSS Size on a Real Project
Tailwind v4 vs v3 on the same code: cold builds up to twice as fast, but CSS 23–55% larger. What causes the difference, and whether it matters.
Writing on Performance.
AVIF vs WebP vs JPEG: I Encoded the Same Images 168 Times to See What Moves LCP
Four images, three formats, 14 quality levels. AVIF was 42–63% smaller than JPEG at equal quality, but quality settings mislead and originals matter more.
Read the articleMore on Performance
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