Some React debugging tools we’ll discuss later in this guide (Visual Studio Code and Raygun) also allow you to debug React applications rendered on the server side.

You can treat these SSR React apps as Node.js applications and use Node.js debugging tools and best practices to resolve the arising issues. Server-side rendering (SSR) is a popular web performance optimization technique that many React applications take advantage of. However, not all React apps are rendered in the browser. When it comes to debugging applications created with these libraries, you can treat them as regular client-side React applications and use the same debugging tools and techniques (see a guide to debugging React Native apps here). Some examples are MUI (Material UI), React Bootstrap, and Fluent UI for web-based user interfaces, Gatsby and Docusaurus for static site generation (SSG), and React Native for native app development. In addition to the core React framework, there are also many React-based client-side libraries you may need to debug. As React is a JavaScript library, React debugging is a type of JavaScript debugging, and you can use many of the same techniques and tools that you’d use for debugging regular JavaScript code.

React debugging is the process of finding and resolving errors in a React application.

The 4 most common types of React errors.

In this guide, we’ll look at the ins and outs of React debugging, take a peek at the most common React bugs, and see the best React debugging tools available today. To create a high-quality React application, you can’t skip over the debugging phase of your software development life cycle including everything from addressing error messages coming up in the development phase to monitoring live errors in production.

( 2736 words)Īs React is the most popular JavaScript framework for creating component-based applications, you have access to a solid ecosystem of tools, resources, and best practices that can help with React debugging when something goes wrong. The 2023 guide to React debugging By Anna Monus | Posted | 13 min.

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