styled-components maintenance mode: A 40% faster fork | Sanity

After styled-components entered maintenance mode, we forked it with React 18's useInsertionEffect. Result: 40% faster renders for Linear. Open source solution.

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First attempt will be 95% garbage: A staff engineer's 6-week journey with Claude Code | Sanity

This started as an internal Sanity workshop where I demoed how I actually use AI. Spoiler: it's running multiple agents like a small team with daily amnesia.

Sanity.io