Learn JavaScript from Scratch JavaScript for Everyone - Console Logging

The video tutorial covers JavaScript syntax, focusing on console methods like console.log, console.warn, and console.error. It explains how to use these methods in HTML files and view outputs in the browser console. The tutorial also demonstrates debugging techniques using the console and introduces the concept of external JavaScript files, highlighting how to handle errors and typos.

What does a semicolon signify in JavaScript code?

Describe how to debug an external JavaScript file.