Baseline
Web Platform Baseline brings clarity to information about browser support for web platform features.
Baseline gives you clear information about which web platform features are ready to use in your projects today. When reading an article, or choosing a library for your project, if the features used are all part of Baseline, you can trust the level of browser compatibility.
Baseline in action
Baseline in action is a new series developed to help developers learn how to use Baseline features together to build better user experiences.
As Baseline has matured, we've seen that more developers are beginning to integrate it into their development workflows. Learn about the latest tools to integrate Baseline, as well as resources you can use to build your own tools!
Use Baseline with Browserslist
Add Baseline to your development linting and packaging tools with Baseline-specific queries now built into Browserslist.
Baseline theory
Adopting Baseline in your projects means there are some considerations you need to make. These materials will help you to answer the hard questions, from polyfilling, tooling, and more.
Case studies
Read these case studies to learn how developers in the industry are adopting Baseline as a part of their work to simplify browser support criteria and adoption of interoperable web features.
The Baseline monthly digest
The Baseline monthly digest is a monthly newsletter that highlights what happened each month with Baseline, including new features, community updates, and anything else that fits!
Baseline targets
When features become part of Baseline in a given year, they're grouped into a feature set—also known as Baseline targets. Here are just a few of the targets you can explore to see what features you can use today.
Where to find Baseline
MDN
Check the Baseline status of a property on MDN.
Can I Use
Check Baseline status on Can I Use to see if a feature is ready for use.
On your site?
Use Baseline to clarify feature status in your articles and presentations.