Effect

Effect is a library for building robust, maintainable, type-safe, and production grade applications in TypeScript.

Effect V4 is currently in beta. The main branch contains v4 development.

Install V4 Beta

npm install effect@beta

Effect v3

The Effect v3 source code is available on the v3 branch.

npm install effect@latest

Issues and pull requests meant for Effect v3 should target the v3 branch.

Resources

• Documentation (https://effect.website)
• Discord (https://discord.gg/effect-ts)
• Effect v3 source (https://github.com/Effect-TS/effect/tree/v3)
• Effect v4 source (https://github.com/Effect-TS/effect/tree/main)

License

MIT