- Node.js Inspector: Node.js Inspector is a built-in debugging tool that comes with the Node.js runtime environment. It provides various features for debugging Node.js code, including breakpoints, step debugging, and heap snapshots.
- Breakpoints: Breakpoints allow you to pause the execution of your code at a specific point. This can be useful for debugging complex code or identifying errors that are difficult to reproduce.
- Step-by-step debugging: Step-by-step debugging allows you to run your code line by line. This can be useful for debugging complex code or identifying errors that are difficult to reproduce.
- Rubber duck debugging: Rubber duck debugging is a technique in which you explain your code to a rubber duck (or any other inanimate object). This process can help you identify errors in your code and better understand your code.
- Use a debugger. A debugger is a tool that can help you step through code, examine variables, and set breakpoints. There are many different debuggers, both built-in and third-party.
- Write good code. Writing good code can help to prevent errors and make debugging easier. This means using clear and concise code, avoiding unnecessary complexity, and adding comments to explain your code.
- Test your code. Testing your code can help to identify and fix errors before they reach your users. There are many different testing frameworks, both built-in and third-party.