Accessibility testing is an important part of a developer's workflow. In this video, learn how to set up the aXe Chrome extension to check for accessibility violations.
- [Narrator] Even though this tool is not specifically for…React applications, you can use it literally for anything,…I wanted to point out this very, very useful…Chrome extension that I would encourage you all to install.…It's called aXe and it's from Deque Systems,…and if you add this to Chrome,…then you can run an accessibility check…on any website in Chrome to check for any violations.…So, I've added the aXe extension to Chrome,…now, what I can do, is if I refresh the browser,…so if I open up my developer tools…with Command + option + J, I can see…that there's another tab that's been added here called aXe.…
I will click on Analyze, and what this will do…is it'll give me a report of any violations,…and it will categorize them.…So, for example, this says that I have…three violations found and 186 that might need review.…These are going to be places in the code…that I can check out to ensure…that I don't have any accessibility violations.…So, a couple of things that I'll point out here:…I can click on Inspect Node for any of these.…
- What's new in React 16
- Rendering arrays
- Controlled, uncontrolled, and compound components
- Using keyed fragments
- Working with new lifecycle methods
- React patterns
- Using the context API
- Checking for accessibility issues in your React code
Skill Level Advanced
1. What’s New in React
2. Advanced Components
3. Enhanced Components
4. React Patterns
5. React Accessibility
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