Blog

A few basics to prepare you for a spectrum of immersive experiences: virtual reality, augmented reality, and everything in between.

Update your site's cookies to prepare for the upcoming changes to the SameSite attribute's behavior.

Learn how improving ad speed can increase revenue and makes users happy, and how to approach ad speed improvements.

Help users type OTPs received through SMS

Starting in Chrome 73, link rel="preload" and responsive images can be combined in order to load images faster.

A walkthrough of using WebPageTest to identify and fix layout instability issues.

Thumbor can be used for free to resize, compress, and transform images on-demand.

How we used code splitting, code inlining, and server-side rendering in PROXX.

Transitions and data protection in CSS

Learn about rel=prefetch resource hint and how to use it.

Learn basic video. Increase engagement.

Building games for the modern web.

The new Native File System API allows web apps to read or save changes directly to files and folders on the user's device.

Challenges and workarounds for building Progressive Web Apps in multi-origin sites.

A startup's story of building a best-in-class web experience.

Thumbor can be used for free to resize, compress, and transform images on-demand.

Find out how third-party JavaScript can affect performance and what you can do to keep it from slowing down your sites.

With a new event, and custom elements APIs, participating in forms just got a lot easier.

The Contact Picker API provides an easy way for users to share contacts from their contact list.

Browser-level native lazy-loading is finally here!

Learn about rel=preconnect and rel=dns-prefetch resource hints and how to use them.

Blurring and color shifting behind an element.

An additional tool to help you balance immediacy and freshness when serving your web app.

Learn about predictive prefetching and how Guess.js implements it.