JavaScript code debugging may be a laborious and time-consuming process. But it gets much easier with the correct debugger – especially in production environment. You may debug runtime bugs, track stack traces, network and console logs, and solve problems with a JavaScript debugger. This speeds up problem fixes and improves application debugging for developers. We’ll examine five of the top JavaScript debuggers in this post that every developer needs to be aware of:
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Chrome DevTools
One of the most often used options for JavaScript debugging is Chrome DevTools. It is included with Google Chrome and enables network activity monitoring, debugging of JavaScript code, and web page inspection. Breakpoints, call stack, scope variables, console logs, network request monitoring, and other features are a few of the important ones.
It is very accessible because it is free and open source. The user interface is clear and easy to navigate. Both client-side and server-side JavaScript debugging is supported. Any web developer should have access to Chrome DevTools.
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Firefox Developer Tools
Firefox Developer Tools is a potent debugger that is pre-installed with Mozilla Firefox, much as Chrome DevTools. It has the ability to debug HTML, CSS, and JavaScript. Debugging add-ons, responsive design mode, memory profiling, performance monitoring, and network monitoring are a few noteworthy features.
Developers accustomed to using Chrome DevTools may effortlessly transition to the other UI due to its close resemblance. Additionally, it facilitates Angular and React application debugging. It is continuously updated with new features because it is open source.
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Visual Studio Code
Microsoft created Visual Studio Code (VS Code), a small yet mighty source code editor. It comes with built-in support for debugging JavaScript code and several frameworks, including Angular, Vue, and React.
Inspecting variables, navigating the call stack, triggering breakpoints, and more are all possible using the debugger. Additionally, it facilitates Node.js application debugging. VS Code has a number of extensible features that improve its debugging capabilities. The user interface is clear and easy to navigate.
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WebStorm
JetBrains offers WebStorm, an IDE (Integrated Development Environment) packed with features made especially for web development. Debugging Node.js apps and client-side code is possible with the JavaScript debugger.
Breakpoints, call stack, scope variables, watches, step-over/step-into, and other features are supported. React and Angular are two frameworks that WebStorm interacts well with. It is incredibly productive because to auto-complete, code navigation, and refactoring capabilities. For debugging intricate programs, the debugger is reliable and stable.
Conclusion
By assisting in the quicker detection of defects, JavaScript debugging tools improve the efficiency of the debugging process. Productivity may be increased by selecting the appropriate one depending on needs. The debuggers listed above have a broad variety of applications for various developers.
