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web.dev

Building a better web, together

We want to help you build beautiful, accessible, fast, and secure websites that work cross-browser, and for all of your users. This site is our home for content to help you on that journey, written by members of the Chrome team, and external experts who specialize in web development topics such as accessibility, performance, design, and more.

AI and the web

Discover resources created to help you understand and build performant, web-first experiences with AI.

Payments & Identity

Read up on the latest features and best practices when it comes to identity and payment processing.

Explore the web platform

Learn the web platform

Course

Learn HTML

A solid overview of HTML for developers, from novice to expert level HTML.

Course

Learn CSS

A guide to CSS with modules covering everything from accessibility to z-index.

Keep up on web development news

Read our blog to learn the latest news in web development, including new web platform features, updates to Baseline, AI, Core Web Vitals, and more.

Baseline

Get up to speed with the latest updates and news on Baseline.

CSS and UI design

Learn the latest tips and techniques to use in your work, right now.

Core Web Vitals

Build faster websites and apps by understanding Core Web Vitals and other metrics.

Progressive Web Apps

Create capable web experiences.

Accessible for all

Learn how to make your sites more accessible for people with disabilities, whether permanent, temporary, or situational.

Payments and identity

Find the latest techniques and best practices for payments and helping users safely log into your sites and apps.

Developer Newsletter

Get the latest news, techniques and updates straight to your inbox.