Discover some of the interesting features that have landed in stable and beta web browsers during February 2026.

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A roundup of new web platform features landing in stable browsers during February 2026. Chrome 145 brings text-justify support, multicol column wrapping, customizable select listbox mode, Device Bound Session Credentials, and a new Origin API. Firefox 148 adds the shape() CSS function, Iterator.zip()/zipKeyed(), the HTML Sanitizer API, and overflow support on replaced elements. Safari 26.3 introduces Zstandard (Zstd) compression. Beta releases Chrome 146 and Firefox 149 preview scroll-triggered CSS animations, the Sanitizer API, popover hints, the Close Watcher API, and the Reporting API.

New to the web platform in February