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Explore
Explore our structured learning paths to discover everything you need to know about building for the web.
Performance
Core Web Vitals
Essential metrics for a healthy site.
Metrics
Measuring performance and user experience.
Fast load times
Techniques for improving site performance.
How to Optimize Interaction to Next Paint (INP)
Learn how to optimize for the Interaction to Next Paint metric.
Build excellent websites
Progressive Web App
Capabilities that enable app experiences, built and deployed on the web.
Accessible to all
Build a site that works for all of your users.
Artificial Intelligence
Build the next generation of web apps with AI.
Network reliability
See consistent, reliable performance regardless of network quality.
Safe and secure
Ensure your site and your users' data is secure.
Easily discoverable
Ensure users can find your site easily through search.
Web Payments
Build the next generation of payments on the web.
Media
Add audio and video to your web sites
Devices
Connecting hardware devices to the web
Animations
Techniques for developing high-performance animations.
Identity
Understand and build advanced authentication systems.
WebAssembly
Enable high-performance applications on web pages.
Test automation
Learn best practices for writing effective and maintainable tests.
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Baseline
Baseline brings clarity to information about browser support for web platform features.
Explorations
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Mini apps
A web developer's exploration into mini apps—apps that are built with web technologies, but that don't run in browsers.