Extension of the API

.gitignore

@@ -23,6 +23,7 @@ node_modules/
 /packages/core-js-compat/external.json
 /packages/core-js-compat/modules.json
 /packages/core-js-compat/modules-by-versions.json
+/packages/core-js-pure/actual/
 /packages/core-js-pure/es/
 /packages/core-js-pure/features/
 /packages/core-js-pure/internals/

CHANGELOG.md

@@ -35,6 +35,9 @@
 - Added a workaround of most cases breakage modern `String#at` after loading obsolete `String#at` proposal module, [#1019](https://github.com/zloirock/core-js/issues/1019)
 - Fixed `Array.prototype.{ values, @@iterator }.name` in V8 ~ Chrome 45-
 - Fixed validation of typed arrays in typed arrays iteration methods in V8 ~ Chrome 50-
+- Extension of the API, [#1012](https://github.com/zloirock/core-js/issues/1012)
+  - Added a new `core-js/actual/**` namespace
+  - Added entry points for each finished post-ES6 proposal
 
 ##### 3.19.3 - 2021.12.06
 - Fixed internal slots check in methods of some built-in types, [#1017](https://github.com/zloirock/core-js/issues/1017)

deno/corejs/README.md

@@ -1,4 +1,4 @@
-# core-js
+![logo](https://user-images.githubusercontent.com/2213682/140570622-ea744c11-632e-4d9a-ba0a-70c390a1fdff.png)
 
 [![Open Collective](https://opencollective.com/core-js/all/badge.svg?label=open%20collective)](https://opencollective.com/core-js) [![version](https://img.shields.io/npm/v/core-js.svg)](https://www.npmjs.com/package/core-js) [![core-js downloads](https://img.shields.io/npm/dm/core-js.svg?label=npm%20i%20core-js)](https://npm-stat.com/charts.html?package=core-js&package=core-js-pure&package=core-js-compat&from=2014-11-18) [![core-js-pure downloads](https://img.shields.io/npm/dm/core-js-pure.svg?label=npm%20i%20core-js-pure)](https://npm-stat.com/charts.html?package=core-js&package=core-js-pure&package=core-js-compat&from=2014-11-18) [![tests](https://github.com/zloirock/core-js/workflows/tests/badge.svg)](https://github.com/zloirock/core-js/actions) [![eslint](https://github.com/zloirock/core-js/workflows/eslint/badge.svg)](https://github.com/zloirock/core-js/actions)
 
@@ -26,22 +26,24 @@
 ```js
 import 'https://deno.land/x/corejs@v3.19.3/index.js'; // <- at the top of your entry point
 
-Object.hasOwn({ foo: 42 }, 'foo'); // => true
+Object.hasOwn({ foo: 42 }, 'foo');     // => true
 
-[1, 2, 3, 4, 5, 6, 7].at(-3);      // => 5
+[1, 2, 3, 4, 5, 6, 7].at(-3);          // => 5
+
+[1, 2, 3, 4, 5].groupBy(it => it % 2); // => { 1: [1, 3, 5], 0: [2, 4] }
 
 Promise.any([
   Promise.resolve(1),
   Promise.reject(2),
   Promise.resolve(3),
-]).then(console.log);              // => 1
+]).then(console.log);                  // => 1
 
 [1, 2, 3, 4, 5, 6, 7].values()
   .drop(1)
   .take(5)
   .filter(it => it % 2)
   .map(it => it ** 2)
-  .toArray();                     // => [9, 25]
+  .toArray();                          // => [9, 25]
 ```
 
 **It's a bundled global version for Deno 1.0+, for more info see [`core-js` documentation](https://github.com/zloirock/core-js/blob/master/README.md).**

packages/core-js-builder/README.md

@@ -1,3 +1,5 @@
+![logo](https://user-images.githubusercontent.com/2213682/140570622-ea744c11-632e-4d9a-ba0a-70c390a1fdff.png)
+
 For some cases could be useful to exclude some `core-js` features or generate a polyfill for target engines. This API helps conditionally include or exclude certain parts of [`core-js`](https://github.com/zloirock/core-js), build for targets [specified in `core-js-compat` format](https://github.com/zloirock/core-js/tree/master/packages/core-js-compat#targets-option).
 
 ```js

packages/core-js-bundle/README.md

@@ -1,4 +1,4 @@
-# core-js-bundle
+![logo](https://user-images.githubusercontent.com/2213682/140570622-ea744c11-632e-4d9a-ba0a-70c390a1fdff.png)
 
 [![Open Collective](https://opencollective.com/core-js/all/badge.svg?label=open%20collective)](https://opencollective.com/core-js) [![version](https://img.shields.io/npm/v/core-js.svg)](https://www.npmjs.com/package/core-js) [![core-js downloads](https://img.shields.io/npm/dm/core-js.svg?label=npm%20i%20core-js)](https://npm-stat.com/charts.html?package=core-js&package=core-js-pure&package=core-js-compat&from=2014-11-18) [![core-js-pure downloads](https://img.shields.io/npm/dm/core-js-pure.svg?label=npm%20i%20core-js-pure)](https://npm-stat.com/charts.html?package=core-js&package=core-js-pure&package=core-js-compat&from=2014-11-18) [![tests](https://github.com/zloirock/core-js/workflows/tests/badge.svg)](https://github.com/zloirock/core-js/actions) [![eslint](https://github.com/zloirock/core-js/workflows/eslint/badge.svg)](https://github.com/zloirock/core-js/actions)
 
@@ -22,37 +22,47 @@
 
 ---
 
-[*Example*](http://goo.gl/a2xexl):
+[*Example of usage*](https://is.gd/XD4mRe):
 ```js
 import 'core-js'; // <- at the top of your entry point
 
 Array.from(new Set([1, 2, 3, 2, 1]));          // => [1, 2, 3]
-[1, [2, 3], [4, [5]]].flat(2);                 // => [1, 2, 3, 4, 5]
-Promise.resolve(32).then(x => console.log(x)); // => 32
+[1, 2, 3, 4, 5].groupBy(it => it % 2);         // => { 1: [1, 3, 5], 0: [2, 4] }
+Promise.resolve(42).then(x => console.log(x)); // => 42
+structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
+queueMicrotask(() => console.log('called as microtask'));
 ```
 
 *You can load only required features*:
 ```js
-import 'core-js/features/array/from'; // <- at the top of your entry point
-import 'core-js/features/array/flat'; // <- at the top of your entry point
-import 'core-js/features/set';        // <- at the top of your entry point
-import 'core-js/features/promise';    // <- at the top of your entry point
+import 'core-js/actual/array/from';       // <- at the top of your entry point
+import 'core-js/actual/array/group-by';   // <- at the top of your entry point
+import 'core-js/actual/set';              // <- at the top of your entry point
+import 'core-js/actual/promise';          // <- at the top of your entry point
+import 'core-js/actual/structured-clone'; // <- at the top of your entry point
+import 'core-js/actual/queue-microtask';  // <- at the top of your entry point
 
 Array.from(new Set([1, 2, 3, 2, 1]));          // => [1, 2, 3]
-[1, [2, 3], [4, [5]]].flat(2);                 // => [1, 2, 3, 4, 5]
-Promise.resolve(32).then(x => console.log(x)); // => 32
+[1, 2, 3, 4, 5].groupBy(it => it % 2);         // => { 1: [1, 3, 5], 0: [2, 4] }
+Promise.resolve(42).then(x => console.log(x)); // => 42
+structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
+queueMicrotask(() => console.log('called as microtask'));
 ```
 
 *Or use it without global namespace pollution*:
 ```js
-import from from 'core-js-pure/features/array/from';
-import flat from 'core-js-pure/features/array/flat';
-import Set from 'core-js-pure/features/set';
-import Promise from 'core-js-pure/features/promise';
+import from from 'core-js-pure/actual/array/from';
+import groupBy from 'core-js-pure/actual/array/group-by';
+import Set from 'core-js-pure/actual/set';
+import Promise from 'core-js-pure/actual/promise';
+import structuredClone from 'core-js-pure/actual/structured-clone';
+import queueMicrotask from 'core-js-pure/actual/queue-microtask';
 
 from(new Set([1, 2, 3, 2, 1]));                // => [1, 2, 3]
-flat([1, [2, 3], [4, [5]]], 2);                // => [1, 2, 3, 4, 5]
-Promise.resolve(32).then(x => console.log(x)); // => 32
+groupBy([1, 2, 3, 4, 5], it => it % 2);        // => { 1: [1, 3, 5], 0: [2, 4] }
+Promise.resolve(42).then(x => console.log(x)); // => 42
+structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
+queueMicrotask(() => console.log('called as microtask'));
 ```
 
 **It's a bundled global version, for more info see [`core-js` documentation](https://github.com/zloirock/core-js/blob/master/README.md).**

packages/core-js-compat/README.md

@@ -1,3 +1,5 @@
+![logo](https://user-images.githubusercontent.com/2213682/140570622-ea744c11-632e-4d9a-ba0a-70c390a1fdff.png)
+
 [`core-js-compat` package](https://github.com/zloirock/core-js/tree/master/packages/core-js-compat) contains data about the necessity of [`core-js`](https://github.com/zloirock/core-js) modules and API for getting a list of required core-js modules by browserslist query.
 
 ```js

packages/core-js-pure/README.md

@@ -1,4 +1,4 @@
-# core-js-pure
+![logo](https://user-images.githubusercontent.com/2213682/140570622-ea744c11-632e-4d9a-ba0a-70c390a1fdff.png)
 
 [![Open Collective](https://opencollective.com/core-js/all/badge.svg?label=open%20collective)](https://opencollective.com/core-js) [![version](https://img.shields.io/npm/v/core-js.svg)](https://www.npmjs.com/package/core-js) [![core-js downloads](https://img.shields.io/npm/dm/core-js.svg?label=npm%20i%20core-js)](https://npm-stat.com/charts.html?package=core-js&package=core-js-pure&package=core-js-compat&from=2014-11-18) [![core-js-pure downloads](https://img.shields.io/npm/dm/core-js-pure.svg?label=npm%20i%20core-js-pure)](https://npm-stat.com/charts.html?package=core-js&package=core-js-pure&package=core-js-compat&from=2014-11-18) [![tests](https://github.com/zloirock/core-js/workflows/tests/badge.svg)](https://github.com/zloirock/core-js/actions) [![eslint](https://github.com/zloirock/core-js/workflows/eslint/badge.svg)](https://github.com/zloirock/core-js/actions)
 
@@ -22,37 +22,47 @@
 
 ---
 
-[*Example*](http://goo.gl/a2xexl):
+[*Example of usage*](https://is.gd/XD4mRe):
 ```js
 import 'core-js'; // <- at the top of your entry point
 
 Array.from(new Set([1, 2, 3, 2, 1]));          // => [1, 2, 3]
-[1, [2, 3], [4, [5]]].flat(2);                 // => [1, 2, 3, 4, 5]
-Promise.resolve(32).then(x => console.log(x)); // => 32
+[1, 2, 3, 4, 5].groupBy(it => it % 2);         // => { 1: [1, 3, 5], 0: [2, 4] }
+Promise.resolve(42).then(x => console.log(x)); // => 42
+structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
+queueMicrotask(() => console.log('called as microtask'));
 ```
 
 *You can load only required features*:
 ```js
-import 'core-js/features/array/from'; // <- at the top of your entry point
-import 'core-js/features/array/flat'; // <- at the top of your entry point
-import 'core-js/features/set';        // <- at the top of your entry point
-import 'core-js/features/promise';    // <- at the top of your entry point
+import 'core-js/actual/array/from';       // <- at the top of your entry point
+import 'core-js/actual/array/group-by';   // <- at the top of your entry point
+import 'core-js/actual/set';              // <- at the top of your entry point
+import 'core-js/actual/promise';          // <- at the top of your entry point
+import 'core-js/actual/structured-clone'; // <- at the top of your entry point
+import 'core-js/actual/queue-microtask';  // <- at the top of your entry point
 
 Array.from(new Set([1, 2, 3, 2, 1]));          // => [1, 2, 3]
-[1, [2, 3], [4, [5]]].flat(2);                 // => [1, 2, 3, 4, 5]
-Promise.resolve(32).then(x => console.log(x)); // => 32
+[1, 2, 3, 4, 5].groupBy(it => it % 2);         // => { 1: [1, 3, 5], 0: [2, 4] }
+Promise.resolve(42).then(x => console.log(x)); // => 42
+structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
+queueMicrotask(() => console.log('called as microtask'));
 ```
 
 *Or use it without global namespace pollution*:
 ```js
-import from from 'core-js-pure/features/array/from';
-import flat from 'core-js-pure/features/array/flat';
-import Set from 'core-js-pure/features/set';
-import Promise from 'core-js-pure/features/promise';
+import from from 'core-js-pure/actual/array/from';
+import groupBy from 'core-js-pure/actual/array/group-by';
+import Set from 'core-js-pure/actual/set';
+import Promise from 'core-js-pure/actual/promise';
+import structuredClone from 'core-js-pure/actual/structured-clone';
+import queueMicrotask from 'core-js-pure/actual/queue-microtask';
 
 from(new Set([1, 2, 3, 2, 1]));                // => [1, 2, 3]
-flat([1, [2, 3], [4, [5]]], 2);                // => [1, 2, 3, 4, 5]
-Promise.resolve(32).then(x => console.log(x)); // => 32
+groupBy([1, 2, 3, 4, 5], it => it % 2);        // => { 1: [1, 3, 5], 0: [2, 4] }
+Promise.resolve(42).then(x => console.log(x)); // => 42
+structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
+queueMicrotask(() => console.log('called as microtask'));
 ```
 
 **It's a version without global namespace pollution (the third example), for more info see [`core-js` documentation](https://github.com/zloirock/core-js/blob/master/README.md)**.

packages/core-js/README.md

@@ -1,4 +1,4 @@
-# core-js
+![logo](https://user-images.githubusercontent.com/2213682/140570622-ea744c11-632e-4d9a-ba0a-70c390a1fdff.png)
 
 [![Open Collective](https://opencollective.com/core-js/all/badge.svg?label=open%20collective)](https://opencollective.com/core-js) [![version](https://img.shields.io/npm/v/core-js.svg)](https://www.npmjs.com/package/core-js) [![core-js downloads](https://img.shields.io/npm/dm/core-js.svg?label=npm%20i%20core-js)](https://npm-stat.com/charts.html?package=core-js&package=core-js-pure&package=core-js-compat&from=2014-11-18) [![core-js-pure downloads](https://img.shields.io/npm/dm/core-js-pure.svg?label=npm%20i%20core-js-pure)](https://npm-stat.com/charts.html?package=core-js&package=core-js-pure&package=core-js-compat&from=2014-11-18) [![tests](https://github.com/zloirock/core-js/workflows/tests/badge.svg)](https://github.com/zloirock/core-js/actions) [![eslint](https://github.com/zloirock/core-js/workflows/eslint/badge.svg)](https://github.com/zloirock/core-js/actions)
 
@@ -22,37 +22,47 @@
 
 ---
 
-[*Example*](http://goo.gl/a2xexl):
+[*Example of usage*](https://is.gd/XD4mRe):
 ```js
 import 'core-js'; // <- at the top of your entry point
 
 Array.from(new Set([1, 2, 3, 2, 1]));          // => [1, 2, 3]
-[1, [2, 3], [4, [5]]].flat(2);                 // => [1, 2, 3, 4, 5]
-Promise.resolve(32).then(x => console.log(x)); // => 32
+[1, 2, 3, 4, 5].groupBy(it => it % 2);         // => { 1: [1, 3, 5], 0: [2, 4] }
+Promise.resolve(42).then(x => console.log(x)); // => 42
+structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
+queueMicrotask(() => console.log('called as microtask'));
 ```
 
 *You can load only required features*:
 ```js
-import 'core-js/features/array/from'; // <- at the top of your entry point
-import 'core-js/features/array/flat'; // <- at the top of your entry point
-import 'core-js/features/set';        // <- at the top of your entry point
-import 'core-js/features/promise';    // <- at the top of your entry point
+import 'core-js/actual/array/from';       // <- at the top of your entry point
+import 'core-js/actual/array/group-by';   // <- at the top of your entry point
+import 'core-js/actual/set';              // <- at the top of your entry point
+import 'core-js/actual/promise';          // <- at the top of your entry point
+import 'core-js/actual/structured-clone'; // <- at the top of your entry point
+import 'core-js/actual/queue-microtask';  // <- at the top of your entry point
 
 Array.from(new Set([1, 2, 3, 2, 1]));          // => [1, 2, 3]
-[1, [2, 3], [4, [5]]].flat(2);                 // => [1, 2, 3, 4, 5]
-Promise.resolve(32).then(x => console.log(x)); // => 32
+[1, 2, 3, 4, 5].groupBy(it => it % 2);         // => { 1: [1, 3, 5], 0: [2, 4] }
+Promise.resolve(42).then(x => console.log(x)); // => 42
+structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
+queueMicrotask(() => console.log('called as microtask'));
 ```
 
 *Or use it without global namespace pollution*:
 ```js
-import from from 'core-js-pure/features/array/from';
-import flat from 'core-js-pure/features/array/flat';
-import Set from 'core-js-pure/features/set';
-import Promise from 'core-js-pure/features/promise';
+import from from 'core-js-pure/actual/array/from';
+import groupBy from 'core-js-pure/actual/array/group-by';
+import Set from 'core-js-pure/actual/set';
+import Promise from 'core-js-pure/actual/promise';
+import structuredClone from 'core-js-pure/actual/structured-clone';
+import queueMicrotask from 'core-js-pure/actual/queue-microtask';
 
 from(new Set([1, 2, 3, 2, 1]));                // => [1, 2, 3]
-flat([1, [2, 3], [4, [5]]], 2);                // => [1, 2, 3, 4, 5]
-Promise.resolve(32).then(x => console.log(x)); // => 32
+groupBy([1, 2, 3, 4, 5], it => it % 2);        // => { 1: [1, 3, 5], 0: [2, 4] }
+Promise.resolve(42).then(x => console.log(x)); // => 42
+structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
+queueMicrotask(() => console.log('called as microtask'));
 ```
 
 **It's a global version (first 2 examples), for more info see [`core-js` documentation](https://github.com/zloirock/core-js/blob/master/README.md).**

packages/core-js/actual/README.md

@@ -0,0 +1 @@
+This folder contains entry points for all `core-js` features with dependencies. It's the recommended way for usage only required features.

packages/core-js/actual/aggregate-error.js

@@ -0,0 +1,3 @@
+var parent = require('../stable/aggregate-error');
+
+module.exports = parent;

packages/core-js/actual/array-buffer/constructor.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array-buffer/constructor');
+
+module.exports = parent;

packages/core-js/actual/array-buffer/index.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array-buffer');
+
+module.exports = parent;

packages/core-js/actual/array-buffer/is-view.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array-buffer/is-view');
+
+module.exports = parent;

packages/core-js/actual/array-buffer/slice.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array-buffer/slice');
+
+module.exports = parent;

packages/core-js/actual/array/at.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/at');
+
+module.exports = parent;

packages/core-js/actual/array/concat.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/concat');
+
+module.exports = parent;

packages/core-js/actual/array/copy-within.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/copy-within');
+
+module.exports = parent;

packages/core-js/actual/array/entries.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/entries');
+
+module.exports = parent;

packages/core-js/actual/array/every.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/every');
+
+module.exports = parent;

packages/core-js/actual/array/fill.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/fill');
+
+module.exports = parent;

packages/core-js/actual/array/filter.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/filter');
+
+module.exports = parent;

packages/core-js/actual/array/find-index.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/find-index');
+
+module.exports = parent;

packages/core-js/actual/array/find-last-index.js

@@ -0,0 +1,4 @@
+require('../../modules/esnext.array.find-last-index');
+var entryUnbind = require('../../internals/entry-unbind');
+
+module.exports = entryUnbind('Array', 'findLastIndex');

packages/core-js/actual/array/find-last.js

@@ -0,0 +1,4 @@
+require('../../modules/esnext.array.find-last');
+var entryUnbind = require('../../internals/entry-unbind');
+
+module.exports = entryUnbind('Array', 'findLast');

packages/core-js/actual/array/find.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/find');
+
+module.exports = parent;

packages/core-js/actual/array/flat-map.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/flat-map');
+
+module.exports = parent;

packages/core-js/actual/array/flat.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/flat');
+
+module.exports = parent;

packages/core-js/actual/array/for-each.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/for-each');
+
+module.exports = parent;

packages/core-js/actual/array/from.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/from');
+
+module.exports = parent;

packages/core-js/actual/array/group-by-to-map.js

@@ -0,0 +1,5 @@
+require('../../modules/es.map');
+require('../../modules/esnext.array.group-by-to-map');
+var entryUnbind = require('../../internals/entry-unbind');
+
+module.exports = entryUnbind('Array', 'groupByToMap');

packages/core-js/actual/array/group-by.js

@@ -0,0 +1,4 @@
+require('../../modules/esnext.array.group-by');
+var entryUnbind = require('../../internals/entry-unbind');
+
+module.exports = entryUnbind('Array', 'groupBy');

packages/core-js/actual/array/includes.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/includes');
+
+module.exports = parent;

packages/core-js/actual/array/index-of.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/index-of');
+
+module.exports = parent;

packages/core-js/actual/array/index.js

@@ -0,0 +1,8 @@
+var parent = require('../../stable/array');
+require('../../modules/es.map');
+require('../../modules/esnext.array.find-last');
+require('../../modules/esnext.array.find-last-index');
+require('../../modules/esnext.array.group-by');
+require('../../modules/esnext.array.group-by-to-map');
+
+module.exports = parent;

packages/core-js/actual/array/is-array.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/is-array');
+
+module.exports = parent;

packages/core-js/actual/array/iterator.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/iterator');
+
+module.exports = parent;

packages/core-js/actual/array/join.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/join');
+
+module.exports = parent;

packages/core-js/actual/array/keys.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/keys');
+
+module.exports = parent;