Debugging issues
When you’re just starting out with JavaScript development, you might use a lot of console.log() statement in your code to log and check values of variables while debugging. The results of these would show up in the Console panel, along with a reference to the line and file of code which originated it.
However, for quicker, more complex and easier to handler debugging (which also doesn’t litter your codebase with console.log()s), breakpoints and the sources panel is your friend.
Visit the following resources to learn more: