The Lab · Written in the open · Tagged Node

Lab.

Working notes from the studio. The tools I build, the workflows I keep, the mistakes I paid for.

2 entries · latest 2026-06-15

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RAXXO Studios 9 min read

Generate Open Graph Images On the Fly With Satori and Resvg

Satori turns JSX into SVG with zero browser, runs in 40ms Resvg renders SVG to PNG in pure Rust, no Puppeteer Full edge function code that caches per-page cards Each blog post gets a unique share image automatically Every link...

NodeOpen GraphSatoriTutorials
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TLDR This entry in one minute
  • Satori turns JSX into SVG with zero browser, runs in 40ms
  • Resvg renders SVG to PNG in pure Rust, no Puppeteer
  • Full edge function code that caches per-page cards

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