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effector
Write business logic with ease

Meet the new standard for modern TypeScript development.
Type safe, reactive, framework agnostic.

☄️
Effector Spacewatch

Experience the power of effector v23.0, featuring refined typings, universal hooks support.

🛡️
Type safe

Excellent TypeScript support out of the box. With the type testing in the repository.

⚙️
Framework agnostic

Works with any UI or server framework. Tested with React, Solid, Vue.

⚡️
Performant

Initialization of the whole logic at the app start provides a boost at the runtime.

📦
10Kb

Effector supports tree-shaking and provides maximum opportunities with the small size.

🫂
Just JavaScript

There is no Proxies, classes and some magic inside. Just JavaScript code that works.

🧑‍💻
Developer-friendly

Simple API surface with helpful community. Easy to write tests. Easy to setup server rendering.

Effector at a Glance

Companies using effector

  • Aviasales
  • Health Samurai
  • Raiffeisen Bank Russia
  • UNICEF (United Nations Children’s Fund)
  • Joom Group
  • Sber
  • Avito
  • MTS
  • Docsvision
  • Okoo
  • space307
  • REDMADROBOT
  • Travelpayouts
  • Junto
  • automation hero
  • Radity
  • Global CTO Forum
  • Express24
  • StellarX
  • STM Labs
  • TenPixls
  • Uptarget
  • смартомато
  • Фоксфорд
  • Codengage
  • Lunatask
  • Semrush
  • Intouch Health, a Teladoc company
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