1. Blob URLs

    Method of creating URL handles to the specified File or Blob object.

  2. ECMAScript 5

    Full support for the ECMAScript 5 specification. Features include `Function.prototype.bind`, Array methods like `indexOf`, `forEach`, `map` & `filter`, Object methods like `defineProperty`, `create` & `keys`, the `trim` method on Strings and many more.

  3. ES6 classes

    ES6 classes are syntactical sugar to provide a much simpler and clearer syntax to create objects and deal with inheritance.

  4. Object.entries

    The `Object.entries()` method creates a multi-dimensional array of key value pairs from the given object.

  5. idbdatabase api: createobjectstore

  6. idbobjectstore api: createindex

  7. idbobjectstore api: createindex: `options.locale` parameter

  8. oes_vertex_array_object api: createvertexarrayoes

  9. request api: `request()` constructor: cross-origin `referrer` stripped out and `navigate` mode converted to `same-origin` when constructor created from existing `request` object.

  10. url api: `createobjecturl()` static method

  11. javascript built-in: object: create