This Week in Effect - 2026-03-27
Fiberplane & Supermemory using Effect. Office Hours 22 (PR roasting & ecosystem updates), Effect Berlin 🇩🇪 meetup, and new community tools.
Blog
Effect 3.20 Security Update
If you use Effect with Clerk or other AsyncLocalStorage-based libraries, upgrade to Effect 3.20 immediately.
This Week in Effect - 2026-03-20
Effect 3.20 security update & 3.21.0 are out. 🇩🇪 Effect Berlin meetup on March 26! Plus Effect LSP for TSGo, Sentry adds official support for Effect v3, and more v4 Beta updates.
This Week in Effect - 2026-03-13
T3Code adopts Effect, ThePrimeagen gives it a try, and Trellis AI is hiring an Effect engineer. Plus STM-focused Office Hours and more Effect v4 Beta updates.
This Week in Effect - 2026-03-06
OpenCode officially adopts Effect! More Effect content by Ben Davis, V4 Beta updates, and other community projects.