Tag: reactjs
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Testing Library React Hooks: A Complete Guide
React Hooks changed the way we compose components, but testing them can be a mess—especially if you’re using asynchronous data, having side effects that require cleanup logic, or need to check dependencies from React Context. The react-hooks-testing-library (deprecated now in favor of testing-library/react) solves all of these problems, allowing developers to test hooks in isolation,…
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React DevTools: Complete Guide for Modern Web Developers
Creating a modern React application can be intimidating- it’s like building a skyscraper. The finished product can be beautiful, but if a square-foot section of the foundation is weak, you have a big problem. Just like a skyscraper, developers have weak points – those points are bugs. The way the average developer finds bugs today…
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Angular vs React : Complete Guide for Development in 2025
Frontend coding has been transformed by JavaScript frameworks for more than a decade, with developers leaning on the robust tools to create interactive, responsive web applications. The advent of single-page applications and demand for improved user experiences have rendered frameworks indispensable in contemporary web development. In this detailed guide, we’ll delve deeply into the two…
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Running React Code in Visual Studio Code and Online
React continues to dominate the front-end development landscape, offering a powerful and flexible library for building modern user interfaces. Whether you’re just getting started or looking to optimize your workflow, this guide will walk you through everything you need to know about running React in Visual Studio Code and online platforms. For Detailed Guide:- how…
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React Testing on VS Code: Best Practices
Testing React applications in VS Code ensures better reliability, performance, and maintainability. Without proper testing, UI bugs, API failures, and performance bottlenecks can go unnoticed, affecting the user experience. This guide walks through setting up a CRUD application in React and testing it with Jest, Playwright, and Keploy, while optimizing debugging in VS Code. We’ll…
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A Guide to Testing React Components with Jest and React Testing Library
Testing is checking if your code works the way it’s supposed to. When you write a program, you have an idea of what it should do. Testing is the process of making sure it does that. It’s like double-checking your work. In this article, we’re diving into the world of React testing using two powerful…