What compiler should I use to debug JavaScript?

JavaScript is a programming language that runs on the client. It is commonly used for web page production and web development, and is widely used in various websites, applications and mobile platforms. Debugging is one of the inevitable steps in the JavaScript programming process. So, which compilers can be used for debugging JavaScript?

1. Chrome Developer Tools

Chrome Developer Tools is one of the modern, integrated web development and debugging suites, which includes many debugging tools. One of these tools is the JavaScript debugger, which allows you to quickly debug JavaScript code in developer tools. The debugger allows developers to view source code and inspect the properties and values ​​of variables, and can identify and resolve JavaScript errors by single-stepping or line-by-line debugging.

2. Visual Studio Code

Visual Studio Code is an application development tool provided by Microsoft that supports various programming languages ​​(including JavaScript). Visual Studio Code comes with a built-in JavaScript debugger that supports basic debugging functions such as breakpoints, variable viewing, and single-step debugging. Developers can use Visual Studio Code to write JavaScript code and quickly debug the code.

3. Eclipse

Eclipse is a Java-based development tool. Using Eclipse, developers can use its built-in JavaScript development toolkit to write and debug JavaScript code. The JavaScript development toolkit includes functions such as a JavaScript debugger, code editor, and code prompter, allowing developers to easily write high-quality JavaScript code.

4. WebStorm

WebStorm is an integrated development environment provided by JetBrains, specifically for JavaScript development. WebStorm provides many powerful debugging tools, including breakpoints, single-step debugging, variable monitoring, and JavaScript consoles. Developers can use these tools in WebStorm to identify and solve problems in their code.

5. CodePen

CodePen is an online code editor designed specifically for front-end developers. CodePen provides many useful debugging tools, including console, breakpoints, code inspection and error reporting, etc. Using CodePen, developers can easily write and debug JavaScript code without downloading or installing any compiler.

To summarize, JavaScript developers can use many different types of compilers to debug code. Whether using Chrome Developer Tools, Visual Studio Code, Eclipse, WebStorm or CodePen, it can help developers quickly identify and solve problems in their code, allowing them to write high-quality, efficient JavaScript code.

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