Blog

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.

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.

Making it easier to know when a page's important content has loaded.

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.

Learn how a small team achieved big wins by creating a compelling marketplace PWA.

Overhyped or necessity? Learn everything about dark mode and how to support it to the benefit of your users!

Use srcset to automatically choose the right image size.

The story of what shipped, how the impact was measured, and the tradeoffs that were made.

Improving cross-browser access to Google Earth with WebAssembly.

Web components at I/O 2019

Show stakeholders how site speed improvements can increase revenue.

Stay up to date on what's new in Web Payments.

Ensuring buttery smooth video playback across all devices.

Optimize your site's performance and improve conversions.

Detect unexpected layout shifts in JavaScript.

Get the latest updates and insights from Google I/O 2019.

How to think when thinking about service workers.

Strategies to measure performance at each stage in the purchase funnel.

Use optimized image policies to ensure your site is using the best performing images.

Learn how to improve render times with critical CSS technique.

Learn to diagnose costly work preventing user interaction.

Learn about three new web performance launches from I/O 2019.

A game of proximity, inspired by minesweeper.

Secure your site by learning how to explicitly mark your cross-site cookies.

Easy to use real-world interactivity.

Learn how the proposed Portals API can improve your navigation UX.

Understand why performance matters when it comes to conversion.

New look. New docs. New blog!