Learn Flow, Reflux and Xstream

flow

We'll go over some of the built-in types in Flow and how to add them to our projects by adding type annotations to our variables in JavaScript. We'll also learn about type mismatch errors when we give a variable a value that doesn't match its type annotation and how to fix it.

Primitive Types in Flow

Cycle.js is a framework where your app is described as a simple function taking an event stream as input and outputting an event stream.

cycle

This lesson is the first in an introduction to Cycle.js. We will see how to build from scratch a toy version of Cycle.js. See how to use RxJS to create simple web apps, and how to separate logic from effects.

Separate Logic from Effects in Cycle.js

React is one of the web’s most popular frameworks for building JavaScript applications. 

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react

Reflux uses Actions to tell the Stores when to update. We will wire Actions and Stores together to create a simple updatable age field React component.

Reflux - Creating Your First Action in React

Let's learn how to set up Facebook's Flow inside of a project and write a simple typecheck task that will let us run Flow against any files in our codebase.

Up and Running with Facebook Flow for Typed JavaScript

Reflux makes connecting to a store extremely simple. Let's refactor a React component so that the data now comes from a Reflux store and allows the data store to trigger future updates.

Connecting to a Reflux Store in React

Nuclide is the IDE Facebook employees use to write React code. But setting it up to use Flow type checking and Eslint to lint files on the fly is tricky. This video shows you how. 

Setup Nuclide to use Flow and Eslint (Mac)

Reflux actions don't need to be used within React components, you can trigger them from anywhere. John demonstrates this concept by extracting the actions away and then invoking them through jquery.

Reflux - Manually Triggering Actions

Neither React nor Reflux come with a built-in library for loading data. Many people use jQuery, but this jQuery is heavy for the task. In this lesson, John shows you how to easily load in some data using Superagent and walks you through the process of displaying and formatting the data in your component.

Reflux - Loading data with Superagent

In this lesson we are going to add types throughout our basic todo list component. This includes type checking the component props, local state, and property methods. 

Type Check React Components With Flow

In this lesson we are going to take a React and Redux application and add flow types throughout. This includes type checking a react component, a reducer, some actions, and a connect method. 

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