Instead, there is just a single store with a single root reducing function. Redux doesn’t have a Dispatcher or support many stores. If you’re coming from Flux, there is a single important difference you need to understand.
Then you write a special function called a reducer to decide how every action transforms the entire application’s state. Instead of mutating the state directly, you specify the mutations you want to happen with plain objects called actions. To specify how the actions transform the state tree, you write pure reducers. The only way to change the state tree is to emit an action, an object describing what happened. The whole state of your app is stored in an object tree inside a single store. We don’t recommend this approach for any serious application, as most of the libraries complementary to Redux are only available on npm. If you don’t yet use npm or a modern module bundler, and would rather prefer a single-file UMD build that makes Redux available as a global object, you can grab a pre-built version from cdnjs. This assumes that you’re using npm package manager with a module bundler like Webpack or Browserify to consume CommonJS modules. Most likely, you’ll also need the React bindings and the developer tools.
#Universal type client 3.3.1 download install#
To install the stable version: npm install -save redux Whether you have used them or not, Redux only takes a few minutes to get started with. Redux evolves the ideas of Flux, but avoids its complexity by taking cues from Elm. My goal was to create a state management library with minimal API but completely predictable behavior, so it is possible to implement logging, hot reloading, time travel, universal apps, record and replay, without any buy-in from the developer. I wrote Redux while working on my React Europe talk called “Hot Reloading with Time Travel”. “It's cool that you are inventing a better Flux by not doing Flux at all.”Īndré Staltz, creator of Cycle Developer Experience Really awesome work.”īill Fisher, author of Flux documentation “I asked for comments on Redux in FB's internal JS discussion group, and it was universally praised. Getting Started with Redux (30 free videos) Testimonials It is tiny (2kB) and has no dependencies. You can use Redux together with React, or with any other view library.
#Universal type client 3.3.1 download code#
On top of that, it provides a great developer experience, such as live code editing combined with a time traveling debugger. It helps you write applications that behave consistently, run in different environments (client, server, and native), and are easy to test. Redux is a predictable state container for JavaScript apps.
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