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Learn how to shallow render components for Jest snapshot tests. This way, you will avoid too large snapshot test outputs and too much setup for child components.

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Learn how to test React components by setting up unit, integration and end-to-end tests for React with Jest, Enzyme and other testing libraries.

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By Example: How to set up Redux Persist in Next.js to persist your Redux store's state in the React client application's local storage.

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Learn how to test your React application with Mocha, Chai & Enzyme. Mocha will be used as a test runner, Chai as testing library, and Enzyme for your actual React component tests.

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Learn how to set up test coverage with Coveralls for your JavaScript project. In this tutorial, we will use Travis CI to set up testing coverage with Coveralls.io.

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Learn how to run end to end tests for React with Cypress. E2E tests will give you more confidence in your overall React application.

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Learn how to test your React application with Jest & Enzyme. Jest will be used as a test runner & testing library while Enzyme will be used for your actual React component tests.

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Learn how to test your React application with Jest. Jest will be used as a test runner & testing library for unit, integration, and Snapshot Tests in a React with Webpack application.

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After all my teachings about React, be it online for a larger audience or on-site for companies transitioning to web development and React, I always come to the conclusion that React is all about JavaScript. Newcomers to React but also myself see it as an advantage, because you carry your JavaScript knowledge for a longer time than your React skills.

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Are you considering to use Gatsby.js as static side generator for your website or web application? Learn about all the benefits of using Gatsby.js with React.

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