1. Canvas blend modes

    Method of defining the effect resulting from overlaying two layers on a Canvas element.

  2. CSS background-blend-mode

    Allows blending between CSS background images, gradients, and colors.

  3. CSS writing-mode property

    Property to define whether lines of text are laid out horizontally or vertically and the direction in which blocks progress.

  4. Document Object Model Range

    A contiguous range of content in a Document, DocumentFragment or Attr

  5. JavaScript modules via script tag

    Loading JavaScript module scripts (aka ES6 modules) using `<script type="module">` Includes support for the `nomodule` attribute.

  6. JavaScript modules: dynamic import()

    Loading JavaScript modules dynamically using the import() syntax

  7. CSS Flexible Box Layout Module

    Method of positioning elements in horizontal or vertical stacks. Support includes all properties prefixed with `flex`, as well as `display: flex`, `display: inline-flex`, `align-content`, `align-items`, `align-self`, `justify-content` and `order`.

  8. KeyboardEvent.getModifierState()

    `KeyboardEvent` method that returns the state (whether the key is pressed/locked or not) of the given modifier key.

  9. Resource Hints: modulepreload

    Using `<link rel="modulepreload">`, browsers can be informed to prefetch module scripts without having to execute them, allowing fine-grained control over when and how module resources are loaded.

  10. ECMAScript 5 Strict Mode

    Method of placing code in a "strict" operating context.

  11. idbtransaction api: mode

  12. lock api: mode

  13. metadata api: modificationtime

  14. paymentrequestevent api: modifiers

  15. request api: mode

  16. request api: mode: `navigate` mode

  17. selection api: modify

  18. serviceworker api: support for ecmascript modules

  19. shadowroot api: mode

  20. sourcebuffer api: mode

  21. sourcebuffer api: mode: available in workers

  22. svgfeblendelement api: mode

  23. texttrack api: mode

  24. worker api: `worker()` constructor: support for ecmascript modules

  25. worklet api: support for ecmascript modules

  26. css property: hyphens: hyphenation dictionary for modern greek (el, el-*)

  27. html element: model

  28. html element: model: autoplay

  29. html element: model: height

  30. html element: model: loop

  31. html element: model: src

  32. html element: model: width

  33. regular_expressions: modifier: `(?ims-ims:...)`

  34. svg element: feblend: mode

  35. api: module

  36. api: module: `customsections()` static method

  37. api: module: `exports()` static method

  38. api: module: `imports()` static method