Building an OpenGraph image generation API with Cloudinary, Netlify Functions, and React

course by Chris Biscardi

Develop Accessible Web Apps with React

course by Erin Doyle

End to End Testing with Google's Puppeteer and Jest

course by Tyler Clark

Creating Custom Web Elements with Polymer 2

course by Joe Maddalone

Create Event Listeners in Polymer Elements

lesson by Joe Maddalone

How Visible vs. Hidden Elements Affect Keyboard/Screen Reader Users

lesson by Marcy Sutton

Observe Property Changes on a Custom Polymer Element

lesson by Joe Maddalone

Use Lifecycle Callbacks On Custom Polymer Elements

lesson by Joe Maddalone

Data Bind Two Polymer Elements

lesson by Joe Maddalone

Execute Custom Events in Polymer

lesson by Joe Maddalone

Iterate over a Collection with Polymer's dom-repeate

lesson by Joe Maddalone

Create a Custom Element using Polymer

lesson by Joe Maddalone

Style Custom Elements in Polymer

lesson by Joe Maddalone

Extend Native HTML Elements with Polymer

lesson by Joe Maddalone

Understand Declared Property Basics in Polymer

lesson by Joe Maddalone

Setup and Install Dependencies for Testing with Google's Puppeteer

lesson by Tyler Clark

Test HTML Content on a Webpage with Puppeteer

lesson by Tyler Clark

Replicate User Activity with Faker and Puppeteer

lesson by Tyler Clark

Work with Document Cookies in Tests with Puppeteer

lesson by Tyler Clark

Check for Console Logs and Exceptions with Puppeteer

lesson by Tyler Clark

Save Screenshots of Applications with Puppeteer

lesson by Tyler Clark