WordPress update adds deferred script loading for faster page speeds and site performance. WordPress 6.4 loads scripts smarter to improve page speeds. JavaScript files now load deferred or async to ...

Firefox 57, released last month, includes a secret feature that will delay the loading of tracking scripts —JavaScript code loaded from known tracking domains such as advertising, analytics, and ...

Do your users like to tinker with scripts? Keep yours out of harm's way by using Microsoft's Script Encoder. Greg Shultz shows you how to use the Encoder for basic script protection. If you’ve been ...

If you spend a lot of time working with your browser, it’s very likely that you’ve heard of Userscripts. As the name suggests, user scripts are small code snippets meant to enhance your browsing ...

If you want to ensure that the right code is loaded at the right time (and only loaded when you need it), you can use TypeScript code to organize your code into modules. As a side benefit, managing ...

You click on a product page and wait seconds just to see the first image load. But why didn’t the image load? Because it might have been lazy-loaded. Lazy loading ...

During logon, user logon scripts run after the "loading your personal settings" phase, after the roaming profile is synchronized (if applicable) and the user registry is mounted. Scripts run in the ...