Effect v4 Beta: Rewritten Runtime, Smaller Bundles and Unified Package System (opens in new tab)

Effect v4 beta, a TypeScript framework for building applications, features a complete rewrite of its core fiber runtime, offering reduced memory usage and smaller bundle sizes. The new release consolidates ecosystem packages under a single version number and introduces unstable modules for rapid feature development. Migration guides are available for users transitioning from v3 to v4. By Daniel Curtis