1. CSS revert value

    A CSS keyword value that resets a property's value to the default specified by the browser in its UA stylesheet, as if the webpage had not included any CSS. For example, `display:revert` on a `<div>` would result in `display:block`. This is in contrast to the `initial` value, which is simply defined on a per-property basis, and for `display` would be `inline`.

  2. WebAssembly Multi-Value

    An extension to WebAssembly allowing instructions, blocks and functions to produce multiple result values

  3. mediasession api

  4. webgl2renderingcontext api: getactiveuniformblockname

  5. webgl2renderingcontext api: getactiveuniformblockparameter

  6. webgl2renderingcontext api: getuniformblockindex

  7. webgl2renderingcontext api: uniformblockbinding