Lessons
Explore all newline lessons
lesson
Better testing with Vue Test Utils30 Days of VueToday, we'll look at Vue’s official testing library called [**Vue Test Utils**](https://vue-test-utils.vuejs.org/) that makes testing fun and relatively easy.
lesson
Testing the App30 Days of VueToday, we'll start creating unit tests by looking at a few features of our application, thinking about where the edge cases are and what we assume will happen with the component.
lesson
Implementing Tests30 Days of VueYesterday, we discussed the importance of testing and some of the different types of unit testing libraries/suites that exist. Today, we'll begin to see unit testing in action.
lesson
Introduction to Testing30 Days of VueTest suites are an upfront investment that pay dividends over the lifetime of a system. Today, we'll introduce the topic of testing and discuss the different types of tests we can write.
lesson
Persisting data30 Days of React NativeAsync Storage is a lightweight key-value database built specifically for React Native.
lesson
Network requests30 Days of React NativeWe typically use `fetch` to make network requests for JSON data.
lesson
Platform-specific Code30 Days of React NativeOnce we know how to run platform-specific code, we'll be equipped to make an app that feels great on every platform.
lesson
How to Use Apollo to Test GraphQL Requests in ReactIn this lesson, we'll talk about one other minor testing utility we'll use to help mock GraphQL requests in our tests - Apollo React Testing.
lesson
Using Jest and React Testing Library to Test React ComponentsIn this lesson, we'll talk about the two main testing tools we'll use to test our React components - Jest & React Testing Library.
lesson
An Intro to Software Testing: End-to-End vs. Unit TestingIn this lesson, we introduce the concept and benefits of unit testing in web applications.