Attackers frequently send malicious JavaScript files through bogus emails. It's easy to block these files from reaching a hapless user. Here's how.

If you have a JavaScript (*.js) file containing code, it's not unusual for your code to reference code held in another JavaScript file. If you're using more recent versions of Visual Studio, you'll ...

Make sure your JavaScript files are compressed when downloaded. While the web browser has to spend more CPU time to decompress the file contents, Google says compression is an overall win.