Accessibility has been web development's ugly duckling for quite some time now. I often get asked, "when should you test for a11y in your apps?" My answer is simple, "right from the start!". Regardless of the framework considered - React, Svelte, Vue, YourOwn™️ - as developers we are in a privileged position to help the ugly duckling grow into a beautiful swan. How? By diving deep into the pond and harnessing the power of Javascript APIs to build the right components for your web apps. And how can do you know you are building them right? By pairing Test Driven Development with the Testing Library family. Ready to grow your web apps into swans?
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To mock or not to mock, that is the question. Whether 'tis nobler for the code of the programmers to engage with spies and stubs in outrageous tests, or to take the real components against a sea of timeouts, and enduring, to validate their code: to commit, to push.

Have you heard about Atomic Design? How about Extreme Programming and Test Driven Development? For sure you have heard about React - a few things, I bet. In this talk you will get some insight on leveraging the power of Atomic Design to build the right product (using React, duh!) and capitalize on Extreme Programming and Test Driven Development to build it right ( exploring the React Testing Library).