@bevry/ecmascript-versions
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4.8.0 • Public • Published

@bevry/ecmascript-versions

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Get all ECMAScript versions, or the ECMAScript version that was ratified on a specific date.

Usage

Complete API Documentation.

import {
    getESVersionInformationByVersion,
    getESVersionByNow,
    getESVersionByDate,
    getESVersionsByNow,
} from '@bevry/ecmascript-versions'
// results for 2020-11-03

// get the ratification date for an ECMAScript version
console.log(getESVersionInformationByVersion('ES2020').ratified) // 2020-06-01T00:00:00.000Z

// get the edition number for an ECMAScript version
console.log(getESVersionInformationByVersion('ES2020').edition) // 11

// get the latest ECMAScript version that was ratified by current date
console.log(getESVersionByNow()) // ES2020

// get the latest ECMAScript version that was ratified by this time last year
console.log(getESVersionByDate(getDateWithYearOffset(-1))) // ES2019

// get all the latest ECMAScript versions that were ratified so far
console.log(getESVersionsByNow()) /* [
    'ES1',
    'ES2',
    'ES3',
    'ES5',
    'ES2015',
    'ES2016',
    'ES2017',
    'ES2018',
    'ES2019',
    'ES2020',
] */

Install

npm

  • Install: npm install --save @bevry/ecmascript-versions
  • Import: import * as pkg from ('@bevry/ecmascript-versions')
  • Require: const pkg = require('@bevry/ecmascript-versions')

Deno

import * as pkg from 'https://unpkg.com/@bevry/ecmascript-versions@^4.8.0/edition-deno/index.ts'

Skypack

<script type="module">
    import * as pkg from '//cdn.skypack.dev/@bevry/ecmascript-versions@^4.8.0'
</script>

unpkg

<script type="module">
    import * as pkg from '//unpkg.com/@bevry/ecmascript-versions@^4.8.0'
</script>

jspm

<script type="module">
    import * as pkg from '//dev.jspm.io/@bevry/ecmascript-versions@4.8.0'
</script>

Editions

This package is published with the following editions:

  • @bevry/ecmascript-versions aliases @bevry/ecmascript-versions/index.cjs which uses the Editions Autoloader to automatically select the correct edition for the consumer's environment
  • @bevry/ecmascript-versions/source/index.ts is TypeScript source code with Import for modules
  • @bevry/ecmascript-versions/edition-browsers/index.js is TypeScript compiled against ES2022 for web browsers with Import for modules
  • @bevry/ecmascript-versions/edition-es2022/index.js is TypeScript compiled against ES2022 for Node.js 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21 with Require for modules
  • @bevry/ecmascript-versions/edition-es5/index.js is TypeScript compiled against ES5 for Node.js 4 || 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21 with Require for modules
  • @bevry/ecmascript-versions/edition-es2022-esm/index.js is TypeScript compiled against ES2022 for Node.js 12 || 14 || 16 || 18 || 20 || 21 with Import for modules
  • @bevry/ecmascript-versions/edition-types/index.d.ts is TypeScript compiled Types with Import for modules
  • @bevry/ecmascript-versions/edition-deno/index.ts is TypeScript source code made to be compatible with Deno

History

Discover the release history by heading on over to the HISTORY.md file.

Backers

Code

Discover how to contribute via the CONTRIBUTING.md file.

Authors

Maintainers

Contributors

Finances

GitHub Sponsors donate button ThanksDev donate button Patreon donate button Liberapay donate button Buy Me A Coffee donate button Open Collective donate button crypto donate button PayPal donate button

Sponsors

  • Andrew Nesbitt — Software engineer and researcher
  • Balsa — We're Balsa, and we're building tools for builders.
  • Codecov — Empower developers with tools to improve code quality and testing.
  • Poonacha Medappa
  • Rob Morris
  • Sentry — Real-time crash reporting for your web apps, mobile apps, and games.
  • Syntax — Syntax Podcast

Donors

License

Unless stated otherwise all works are:

and licensed under:


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Install

npm i @bevry/ecmascript-versions

Weekly Downloads

263

Version

4.8.0

License

Artistic-2.0

Unpacked Size

86.3 kB

Total Files

18

Last publish

Collaborators

  • bevryme