Tutorials on Jest

Learn about Jest from fellow newline community members!

  • React
  • Angular
  • Vue
  • Svelte
  • NextJS
  • Redux
  • Apollo
  • Storybook
  • D3
  • Testing Library
  • JavaScript
  • TypeScript
  • Node.js
  • Deno
  • Rust
  • Python
  • GraphQL
  • React
  • Angular
  • Vue
  • Svelte
  • NextJS
  • Redux
  • Apollo
  • Storybook
  • D3
  • Testing Library
  • JavaScript
  • TypeScript
  • Node.js
  • Deno
  • Rust
  • Python
  • GraphQL

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Testing a Create React App TypeScript Project with Jest and React Testing Library

Building single-page React applications has never been easier. With a single command, Create React App (CRA) scaffolds an entire React application with development/build tools, such as Babel and Jest, automatically configured and integrated into the project. Getting started requires no additional…
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Jest VSCode Plugin

When writing tests for your application, it can be tedious and distracting to switch between the terminal and IDE to execute tests and verify that all tests are passing. What if there was a more streamlined approach that simply displayed the results of tests directly within the IDE, with each…
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Testing TypeScript Code with Jest

Jest is an open-source, JavaScript testing framework maintained by Facebook. With an exceptionally large assertion library and a simple, well-documented API, writing tests for JavaScript code with Jest is easy and requires no additional configuration. For TypeScript code (and JavaScript code that…
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