1986 - Self and Mocha
- in 1986 David Ungar and Randall B. Smith developed Self at Xerox PARC
- in 1995 Brendan Eich was hired to develops Mocha for Netscape. He was inspired by Java, Scheme and Self
1991-1996 - Web 1.0
- 1991: Web 1.0
- 1995: Microsoft releases MSIE 1.0 with VBScript
- 1995: Sun buys Netscape and renames Mocha/LiveScript to Javascript for making it the perfect companion for Sun's Java
- 1996: Microsoft releases MSIE 3.0 with JScript.NET
- 1996: Netscape's JavaScript engine SpiderMonkey
- 1996: Javascript starts as ECMA (since 1961) standard
1997-1999 - ECMAScript
- 1997: Release of ES1
- 1998: Release of ES2
- 1999: Release of ES3
2000-2008 - Abandoned ES4
- 2000: Start of ES4 (never released)
- 2000: Adobe releases Flash 5 with ActionScript (=ES4 draft)
- 2000: Open extension JSON emerges as a subset of JavaScript
- 2004: Web 2.0
- 2004: Release of E4X extension (ECMAScript for XML)
- 2005: AJAX and XMLHttpRequest emerge
- 2006: Release of jQuery
- 2007: Microsoft releases SilverLight
- 2008: Microsoft kills 8 years of ES4
2008-2009 - ES3.1 and ES5
- 2008: Start development of ES3.1 (later named ES5)
- 2008: Google releases Chrome and V8 JavaScript engine
- 2009: Release of ES3.1/ES5
2009 - NodeJs
- Google announces Golang
- Release of NodeJs (using V8 JavaScript engine)
- Mozilla releases ServerJS (later renamed to CommonJS)
2010 - NPM, Express and AngularJs
- Release of NPM
- Release of Express
- Release of AngularJs
2011 - EmberJs
- Release of NPM v1
- Release of EmberJs
2012 - Typescript and Golang
- Microsoft releases Typescript v0.8
- Google releases Golang
2013 - React
- Release of Browserify
- Release of ReactJs
2014 - VueJs, Babel and Webpack
- Release of VueJs
- Release of Babel
- Release of Webpack
- Release of Google Traceur compiler v0.0.10
- NPM grows to over 50.000 modules - 2015: Release of ES6/ES2015, with all draft ES4 features except types (15 years after ES4 draft)
2015 - RollupJs
- Release of RollupJs v0.3.1
- Release of NodeJs v4 (v1/v2/v3 do not exist)
2016 - Yarn
- Microsoft releases Typescript v2
- ES2016 (async/await)
- Release of Yarn with workspaces
- Release of Node v6
2017 - Parcel
- ES2017 (Object.values/Object.entries)
- HTTP/2
- Chrome 61 with native support for JavaScript modules
- Release of Parcel
2018 - Deno announced
- Release of Node v8
- ES2018 (Promise.finally)
- Release of RollupJs v1.0
- Release of Node v10/v11 (experimental ESM)
- Microsoft releases Typescript v3
- Ryan Dahl announces Deno
2019 - Experimental ESM in NodeJs
- ES2019 (Array.sort/Array.flat/Array.flatMap)
- Release of Node v12/v13 (experimental ESM)
- Release of Lerna v1.0 for handling monorepo's
2020 - Deno v1
- ES2020
- Release of Node v14/v15 (stable ESM in v15)
- Microsoft releases Typescript v4
- Deno v1
2021 - NPM v7 with workspaces
- NPM v7 with workspaces