Tag: WebDev

Today's site update adds a number of new features: Web-features browser support tables In addition to the existing caniuse and MDN BCD support tables, features from the web-features project will now appear in search results and elsewhere on the site. Each web-feature table includes the support included from the major browsers tracked as well as derived support for other browsers where available. Each table also includes a link to the list of all BCD sub-features that the feature's support is based on. Web-features that have a caniuse equivalent are currently hidden to prevent duplicate information (similar to how BCD features are handled). Note that currently there are still a few places where only the original caniuse features are listed or considered (for example the comparison tool), these will be updated to include web-features in the future. New feature list UI and improved filteri

CSS if() function: The if() CSS function allows different values to be set for a property depending on the result of a conditional test. The test can be based on a style query, a media query, or a feature query.

View Transitions (cross-document): Provides a mechanism for easily creating animated transitions between different DOM states, while also updating the DOM contents in a single step. This API is specific to cross-document transitions.

- WebAssembly BigInt to i64 conversion in JS API: An extension to the WebAssembly JS API for bidrectionally converting BigInts and 64-bit WebAssembly integer values - WebAssembly Bulk Memory Operations: An extension to WebAssembly adding bulk memory operations and conditional segment initialization - WebAssembly Multi-Value: An extension to WebAssembly allowing instructions, blocks and functions to produce multiple result values - WebAssembly Import/Export of Mutable Globals: An extension to WebAssembly import and export of mutable global variables - WebAssembly Non-trapping float-to-int Conversion: An extension to WebAssembly adding floating-point to integer conversion operators which saturate instead of trapping - WebAssembly Sign Extension O

- WebAssembly Reference Types: An extension to WebAssembly allowing opaque references as first-class types, and multiple tables - CSS Anchor Positioning: Allows placing elements anywhere on the page relative to an "anchor element", without regard to the layout of other elements besides their containing block

Customizable Select element: Proposal for a customizable <select> element. Previously envisioned as a separate element (<selectlist> or <selectmenu>).