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Add Babel Integration with Jest

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Test JavaScript with Jest

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Build a Functional Pipeline with Ramda.js

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3D Transformation Matrices in WebGL

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Using a Matrix Library for WebGL

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User Interaction in WebGL

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Animating WebGL Vertices

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Loading in WebGL Shaders

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Drawing Arrays in WebGL

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WebGL Vertex Buffers

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Passing Data to WebGL Shaders

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Introduction to WebGL Shaders

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Setting Up WebGL

Make Canvas Responsive to Pixel Ratio

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Primitive Types in Flow

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Use the Webpack Dashboard to Monitor Webpack Operations

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ES6 Parameter Object Destructuring with Required Values

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Accessible Button Events

Create an Ember Project with the Ember-CLI

Shape Objects in GIF Loop Coder

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Colors in GIF Loop Coder

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Introduction to drawing with p5js

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Outputting Animations from GIF Loop Coder

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Custom Drawing in GIF Loop Coder

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GIF Loop Coder - Interpolation

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GIF Loop Coder Single Mode

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GIF Loop Coder - Animation Functions

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GIF Loop Coder - Introduction

The Phase Property in GIF Loop Coder

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Parenting in GIF Loop Coder

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GIF Loop Coder - Animating with Arrays

ES6 Rest Parameters

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Modify Values in an Array with Map

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Redux: Refactoring the Reducers

Redux: Using withRouter() to Inject the Params into Connected Components

Redux: Dispatching Actions Asynchronously with Thunks

Redux: Filtering Redux State with React Router Params

Redux: Wrapping dispatch() to Log Actions

Redux: Fetching Data on Route Change

Redux: Dispatching Actions with the Fetched Data

Redux: Supplying the Initial State

Redux: Wrapping dispatch() to Recognize Promises

Redux: Avoiding Race Conditions with Thunks

Redux: Updating Data on the Server

Redux: Updating the State with the Fetched Data

Redux: Normalizing API Responses with normalizr

Redux: Applying Redux Middleware

Redux: Using mapDispatchToProps() Shorthand Notation

Redux: Displaying Error Messages

Redux: Navigating with React Router <Link>

jest tutorial about Add Babel Integration with Jest

Add Babel Integration with Jest

1:42 jest PRO

Jest will default to utilize babel when your node_modules contains babel-jest. Depending on your environment this may already be the case! In this quick lesson, find out why that is and how to ensure that continues to work.

jest tutorial about Test JavaScript with Jest

Test JavaScript with Jest

4:04 jest PRO

Let's learn how to unit test your JavaScript with Jest, a JavaScript unit testing framework from Facebook. We'll install and optimize Jest for this project and see how quick and easy it is to get things going with Jest.

ramda tutorial about Build a Functional Pipeline with Ramda.js

Build a Functional Pipeline with Ramda.js

5:37 ramda PRO

We'll learn how to take advantage of Ramda's automatic function currying and data-last argument order to combine a series of pure functions into a left-to-right composition, or pipeline, with Ramda's pipe function.

webgl tutorial about 3D Transformation Matrices in WebGL

3D Transformation Matrices in WebGL

6:36 webgl PRO

In this lesson, we look at how to create and apply 3D transformation matrices to rotate and perform other transformations on 3D shapes created in WebgL.

webgl tutorial about Using a Matrix Library for WebGL

Using a Matrix Library for WebGL

3:57 webgl PRO

In this lesson, we see the benefits of using a 3rd party 3D matrix library for performing 3D matrix transformations.

webgl tutorial about User Interaction in WebGL

User Interaction in WebGL

3:10 webgl PRO

In this lesson we accomplish some simple user interaction with animated 3D vertices.

webgl tutorial about Animating WebGL Vertices

Animating WebGL Vertices

6:03 webgl PRO

In this lesson, we take a look at a simple way of animating vertices in WebGL by simply changing the values of vertices.

webgl tutorial about Loading in WebGL Shaders

Loading in WebGL Shaders

2:28 webgl PRO

In this lesson we look at a better way of writing WebGL shaders - loading them in from script tags rather than concatenating JavaScript strings.

webgl tutorial about Drawing Arrays in WebGL

Drawing Arrays in WebGL

3:52 webgl PRO

In this lesson, we look at the different drawing modes you can use in gl.drawArrays and how to selectively draw subsets of a full vertex array.

webgl tutorial about WebGL Vertex Buffers

WebGL Vertex Buffers

5:56 webgl PRO

In this lesson we cover how to pass an entire array of 3d points to a vertex shader, allowing you to render multiple points at once.

webgl tutorial about Passing Data to WebGL Shaders

Passing Data to WebGL Shaders

5:22 webgl PRO

In this lesson we cover how to pass data into a WebGL shader from the main JavaScript program.

webgl tutorial about Introduction to WebGL Shaders

Introduction to WebGL Shaders

6:20 webgl PRO

In this lesson we learn about the two types of shaders required in WebGL - vertex shaders and fragment shaders. We create one of each and see how those shader programs affect what is drawn on the screen.

webgl tutorial about Setting Up WebGL

Setting Up WebGL

4:20 webgl

In this lesson we cover setting up WebGL for use, including creating a canvas, getting the WebGL rendering context and clearing the canvas to a particular color.

javascript tutorial about Make Canvas Responsive to Pixel Ratio

Make Canvas Responsive to Pixel Ratio

1:06 javascript PRO

Canvas is great for high performance graphics rendering but by default the results look blocky on phones tablets and laptops with high pixel density or Retina displays. By using canvas width and height attributes and style props we can use window.devicePixelRatio to create a canvas that is responsive to pixel ratio.

flow tutorial about Primitive Types in Flow

Primitive Types in Flow

3:44 flow PRO

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.

webpack tutorial about Use the Webpack Dashboard to Monitor Webpack Operations

Use the Webpack Dashboard to Monitor Webpack Operations

4:59 webpack PRO

Learn how to use the new Webpack Dashboard from Formidable Labs to display a pretty, useful output for monitoring the status of your webpack builds. This command line tool replaces the frequently unhelpful large text dump that webpack generates with a pretty user interface that breaks out useful information and presents it in a way that's easy to understand at a glance.

javascript tutorial about ES6 Parameter Object Destructuring with Required Values

ES6 Parameter Object Destructuring with Required Values

1:40 javascript PRO

Not only can you provide default values when using ES6 parameter object destructuring, but you can also require the presence of certain properties

aria tutorial about Accessible Button Events

Accessible Button Events

6:57 aria

Often buttons need to be handled by JavaScript, and if done improperly it can lead to accessibility issues. In this lesson you will improve a major news organization's global header with some basic HTML and JavaScript.

ember tutorial about Create an Ember Project with the Ember-CLI

Create an Ember Project with the Ember-CLI

1:41 ember

We will learn how to install Ember-CLI and use it to create a new Ember project. We will also learn how to run the Ember project.

javascript tutorial about Shape Objects in GIF Loop Coder

Shape Objects in GIF Loop Coder

5:53 javascript PRO

This lesson is a quick tour of the predefined shape objects in GIF Loop Coder.

javascript tutorial about Colors in GIF Loop Coder

Colors in GIF Loop Coder

6:28 javascript PRO

In this lesson we cover the different methods for defining and animating colors in GIF Loop Coder.

p5 tutorial about Introduction to drawing with p5js

Introduction to drawing with p5js

4:10 p5 PRO

In this lesson we look at using color and the basic drawing methods of p5js, and how they can be combined to create a simple graphic on the canvas.

javascript tutorial about Outputting Animations from GIF Loop Coder

Outputting Animations from GIF Loop Coder

5:11 javascript PRO

Let's discuss all the different formats that GIF Loop Coder can output animations as. We'll also look at different ways to optimize output file size.

javascript tutorial about Custom Drawing in GIF Loop Coder

Custom Drawing in GIF Loop Coder

4:40 javascript PRO

We'll look at how you can access the raw HTML5 Canvas in GIF Loop Coder and use it to draw whatever you want, in addition to the animated shapes that are a core part of GLC.

javascript tutorial about GIF Loop Coder - Interpolation

GIF Loop Coder - Interpolation

6:29 javascript PRO

This video discusses the default interpolation in GIF Loop Coder, and four distinct ways to change that interpolation to add variety to your animations.

javascript tutorial about GIF Loop Coder Single Mode

GIF Loop Coder Single Mode

4:34 javascript PRO

We'll take a look at Single Mode animations and strategies for making this type of animation smoothly loop.

javascript tutorial about GIF Loop Coder - Animation Functions

GIF Loop Coder - Animation Functions

7:20 javascript PRO

Animating with arrays is super simple with GIF Loop Coder, but using an animation function can give you the power to create much more complex animations.

javascript tutorial about GIF Loop Coder - Introduction

GIF Loop Coder - Introduction

6:10 javascript

In this video, I'll introduce you to the program, GIF Loop Coder, which allows you to make looping animated gifs (and other types of animations) using JavaScript and HTML5 Canvas. We'll cover the basic UI and syntax of how to add objects to the animation list, animate them and save the result as an animated gif.

javascript tutorial about The Phase Property in GIF Loop Coder

The Phase Property in GIF Loop Coder

5:10 javascript PRO

In this lesson, we look at one of the most powerful features in GIF Loop Coder, the phase property, which allows you to let different objects run animations shifted in time.

javascript tutorial about Parenting in GIF Loop Coder

Parenting in GIF Loop Coder

4:02 javascript PRO

In this lesson, we look at how you can build up complex animations by assigning one shape as the parent of another, creating a branching display tree.

javascript tutorial about GIF Loop Coder - Animating with Arrays

GIF Loop Coder - Animating with Arrays

5:28 javascript

In this lesson, we discuss animating using arrays, and how different data types are interpolated while animating.

javascript tutorial about ES6 Rest Parameters

ES6 Rest Parameters

3:47 javascript PRO

In this lesson we will go over ES6 or ECMAScript 2015 Rest Parameters. We will cover what they are, how they work, how they compare to the arguments keyword, and why they are more versatile.

javascript tutorial about Modify Values in an Array with Map

Modify Values in an Array with Map

9:26 javascript PRO

Map is one of the most useful array methods. It creates a new array with the exact same number of items as the source and can be used to modify values, change their type, add fields to objects, simplify objects etc. In this lesson we focus on practical use-cases for map & see it in conjunction with other array methods.

redux tutorial about Redux: Refactoring the Reducers

Redux: Refactoring the Reducers

6:23 redux

We will learn how to remove the duplication in our reducer files and how to keep the knowledge about the state shape colocated with the newly extracted reducers.

redux tutorial about Redux: Using withRouter() to Inject the Params into Connected Components

Redux: Using withRouter() to Inject the Params into Connected Components

2:58 redux

We will learn how to use withRouter() to inject params provided by React Router into connected components deep in the tree without passing them down all the way down as props.

redux tutorial about Redux: Dispatching Actions Asynchronously with Thunks

Redux: Dispatching Actions Asynchronously with Thunks

4:44 redux

We will learn about “thunks”—the most common way to write async action creators in Redux.

redux tutorial about Redux: Filtering Redux State with React Router Params

Redux: Filtering Redux State with React Router Params

4:09 redux

We will learn how adding React Router shifts the balance of responsibilities, and how the components can use both at the same time.

redux tutorial about Redux: Wrapping dispatch() to Log Actions

Redux: Wrapping dispatch() to Log Actions

4:31 redux

We will learn how centralized updates in Redux let us log every state change to the console along with the action that caused it.

redux tutorial about Redux: Fetching Data on Route Change

Redux: Fetching Data on Route Change

3:46 redux

We will learn how to fire up an async request when the route changes.

redux tutorial about Redux: Dispatching Actions with the Fetched Data

Redux: Dispatching Actions with the Fetched Data

6:58 redux

We will learn how to dispatch a Redux action after the data has been fetched and recap how to do it when the route changes.

redux tutorial about Redux: Supplying the Initial State

Redux: Supplying the Initial State

4:13 redux

We will learn how to start a Redux app with a previously persisted state, and how it merges with the initial state specified by the reducers.

redux tutorial about Redux: Wrapping dispatch() to Recognize Promises

Redux: Wrapping dispatch() to Recognize Promises

6:29 redux

We will learn how to teach dispatch() to recognize Promises so that we can move the async logic out of the components into asynchronous action creators.

redux tutorial about Redux: Avoiding Race Conditions with Thunks

Redux: Avoiding Race Conditions with Thunks

4:43 redux

We will learn how Redux Thunk middleware lets us conditionally dispatch actions to avoid unnecessary network requests and potential race conditions.

redux tutorial about Redux: Updating Data on the Server

Redux: Updating Data on the Server

5:24 redux

We will learn how to wait until the item is updated on the server, and then update the corresponding local state.

redux tutorial about Redux: Updating the State with the Fetched Data

Redux: Updating the State with the Fetched Data

9:33 redux

We will learn how moving the source of truth for the data to the server changes the state shape and the reducers in our app.

redux tutorial about Redux: Normalizing API Responses with normalizr

Redux: Normalizing API Responses with normalizr

7:58 redux

We will learn how to use normalizr to convert all API responses to a normalized format so that we can simplify the reducers.

redux tutorial about Redux: Applying Redux Middleware

Redux: Applying Redux Middleware

2:57 redux

We will learn how to replace the middleware we wrote and the custom code we used to glue it together with the existing core and third party utilities.

redux tutorial about Redux: Using mapDispatchToProps() Shorthand Notation

Redux: Using mapDispatchToProps() Shorthand Notation

1:49 redux

We will learn how to avoid the boilerplate code in mapDispatchToProps() for the common case where action creator arguments match the callback prop arguments.

redux tutorial about Redux: Displaying Error Messages

Redux: Displaying Error Messages

10:59 redux

We will learn how to handle an error inside an async action, display its message in the user interface, and offer user an opportunity to retry the action.

redux tutorial about Redux: Navigating with React Router <Link>

Redux: Navigating with React Router <Link>

2:38 redux

We will learn how to change the address bar using a component from React Router.

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