Effect fixes your TypeScript · Intro
Learn Effect with code that moves while you listen
Learn Effect is a course on Effect TypeScript where every lesson is animated code in sync with narration: the code morphs and highlights while the voice explains it, scene by scene, so you never fall out of flow.
66 narrated, animated lessons across 16 chapters, from your first Effect to Schema: typed error handling, layers, scheduling and retrying, fibers and interruption, streams. Every example type-checks and runs. The first 4 chapters are free.
Start the course: https://learn-effect-ts.tonytang.dev
Comment below: Which chapter would you start with?
The narration is an AI voice.




