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Effect 4.0

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00:00
2026-10-02
effect.website
developer-tools

This Week in Effect - 138

Effect 4.0, the TypeScript library for building AI agents and asynchronous programs, has been declared stable, with the project publishing release notes and a v3-to-v4 migration guide. The final relea…

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Effect 1 Effect v3 1 Maxwell Brown 1 Effect Cluster 1 TypeScript 1 Effect.race 1 Schema 1
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developer tools 1 ai agents 1 artificial intelligence 1