Same-document view transitions (and more view transitions-related features) are Baseline Newly available as of October 14, 2025.

URLPattern became Baseline Newly available as of September 15, 2025.

CSS provides a variety of services for web content: In the previous chapter, we used it to format content: to change colors, typefaces, etc. In this chapter, we will use it to lay out content: to place HTML elements on a page.

Earlier this year, the TypeScript team announced that we’ve been porting the compiler and language service to native code to take advantage of better raw performance, memory usage, and parallelism. This effort (codenamed “Project Corsa”, and soon “TypeScript…

Discover some of the interesting features that have landed in stable and beta web browsers during December 2025.

Have you ever wished you could just poke the browser vendors and say, "Hey, I need this!"? Well, now you can.

Read about various happenings with Baseline during November 2025.

Baseline in action is a new series developed to help developers learn how to use Baseline features together to build better user experiences.

Discover some of the interesting features that have landed in stable and beta web browsers during November 2025.

Read about the biggest web graphics launch since WebGL. WebGPU is supported across major browsers, bringing unparalleled performance to the web.

Read about various happenings with Baseline during October 2025.