effector
Advanced tools
Changelog
effector 22.0.0
attach({source, async effect(source, params) {}})const scope = fork()
Unit not found in scope error is no longer exists, any unit could be used in any scopefork and serialize a hundredfoldfork({values: [[$user, 'alice'], [$age, 22]]})serialize: 'ignore' option to createStore to declare store as ignored by serialize callsonlyChanges: true a default serialize optioncombine arguments and throw an error in case of undefined and non-store units (issue #509)createStoreObject alias for combineeffector/fork module.thrustore.map.on in derived stores created by store.map and combineevent.map, event.filterMap and event.filterfx.done, fx.doneData and other events belongs to effectsɔ (latin small letter open o) symbol to prevent incorrect unicode parsingscope.find which is a wrong abstraction for a new forkScope a unit:
Scope to is.unitis.scope methodscopeBind(unit, {scope}), which is also can be used outside from .watchReadme
The state manager
Effector is an effective multi-store state manager for Javascript apps (React/React Native/Vue/Node.js), that allows you to manage data in complex applications without the risk of inflating the monolithic central store, with clear control flow, good type support and high capacity API. Effector supports both TypeScript and Flow type annotations out of the box.
npm install effector
React
npm install effector effector-react
Vue
npm install effector effector-vue
Svelte
Svelte works with effector out from a box, no additional packages needed. See word chain game application written with svelte and effector.
CDN
For additional information, guides and api reference visit our documentation site
effector to your project's home pageYou can try effector in our repl
Code sharing, Typescript and react supported out of the box. REPL repository
Use effector-logger for printing updates to console, displaying current store values with ui or connecting application to familiar redux devtools
More articles about effector at patreon
 Dmitry 💬 💻 📖 💡 🤔 🚇 ⚠️ |  andretshurotshka 💬 💻 📖 📦 ⚠️ |  Sergey Sova 📖 💡 💻 ⚠️ 🤔 |  Arutyunyan Artyom 📖 💡 |  Ilya 📖 |  Arthur Irgashev 📖 💻 💡 |  Igor Ryzhov 📖 💻 💡 |
 Egor Guscha 📖 |  bakugod 📖 💡 |  Ruslan 📖 💻 🤔 ⚠️ |  Maxim Alyoshin 📖 |  Andrey Gopienko 📖 |  Vadim Ivanov 📖 |  Aleksandr Anokhin 💻 |
 Anton Kosykh 💻 |  Konstantin Lebedev 💡 |  Pavel Tereschenko 💻 |  Satya Rohith 📖 |  Vladislav Melnikov 💻 |  Grigory Zaripov 💻 |  Marina Miyaoka 💻 |
 Evgeny Zakharov 📖 |  Viktor 💻 📖 ⚠️ 🤔 |  Ivan Savichev 💻 🤔 |  Nikita Nafranets 📖 💡 |  Tauyekel Kunzhol 📖 |  Andrew Laiff 📖 |  Illia Osmanov 💻 🤔 |
 Yan 📖 |  Egor Aristov 📖 |  Sozonov 📖 |  Rafael Fakhreev 💻 🤔 ⚠️ |  Victor 💻 🤔 📖 |  Dmitrij Shuleshov 📖 |  Valeriy Kobzar 💻 🚇 🤔 |
 Ivan 💻 ⚠️ |  Aleksandr Osipov 📖 ⚠️ |  popuguy 📖 🚇 🤔 |  uulaal 💻 |  Viktor Pasynok 🚇 💻 ⚠️ |
FAQs
Business logic with ease
The npm package effector receives a total of 40,903 weekly downloads. As such, effector popularity was classified as popular.
We found that effector demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 5 open source maintainers collaborating on the project.
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