How to use console.log() In NodeJS
One of the simplest ways to debug Node applications is by using console.log()
statements. Developers can strategically place console.log()
statements throughout their code to print variable values, function outputs, and execution paths to the console.
console.log('Variable:', variable);
console.log('Function output:', someFunction());
How do you debug Node applications?
Debugging is a crucial aspect of software development, including NodeJS applications. NodeJS offers several built-in debugging options and tools to help developers identify and fix issues efficiently. Let’s explore some common techniques and tools for debugging NodeJS applications.