Description The log() method writes (logs) a message to the console. The log() method is useful for testing purposes.

Sep 9, 2020 · Logging messages to the console is a very basic way to diagnose and troubleshoot minor issues in your code. But, did you know that there is more to console than just log? In this …

In this example, you will learn to write a JavaScript program that will allow you to write to the console.

Jul 11, 2025 · The console object provides access to the browser's debugging console (or terminal in Node.js). It is used to log information, debug code, and interact with the runtime …

Jul 4, 2025 · A list of JavaScript values to output. A representation of each of these values is output to the console in the order given with some type of separation between each of them.

In this article, we’ll walk through how to open the developer console and run JS code right in your browser! The steps to opening the console may be slightly different depending on the browser …

Master the essentials of writing to the console in Javascript. This guide covers what the console is, why it’s useful, how to use it, and examples to get you started.

console.log () prints messages in your browser's Developer Console (F12 or Cmd+Option+J) and is used for general debugging to view values, objects, arrays, errors. Output (in DevTools →...

JavaScript includes a variety of other console methods designed for specific purposes, which can make your debugging more effective and your output more structured. Below are the most …

Writing into the browser console, using console.log(). To access an HTML element, you can use the document.getElementById(id) method. Use the id attribute to identify the HTML element. …