Editing JavaScript (section)

=== Reaching maturity ===
Ambitious work on the language continued for several years, culminating in an extensive collection of additions and refinements being formalized with the publication of [[ECMAScript 6]] in 2015.<ref>{{cite web |url=https://es6-features.org/ |title=ECMAScript 6: New Features: Overview and Comparison |website=es6-features.org |access-date=March 19, 2018 |archive-date=March 18, 2018 |archive-url=https://web.archive.org/web/20180318064130/https://es6-features.org/ |url-status=usurped }}</ref>

The creation of [[Node.js]] in 2009 by [[Ryan Dahl]] sparked a significant increase in the usage of JavaScript outside of web browsers. Node combines the [[V8 (JavaScript engine)|V8]] engine, an [[event loop]], and [[Input/output|I/O]] [[Application programming interface|APIs]], thereby providing a stand-alone JavaScript runtime system.<ref>[https://books.google.com/books?id=ZH6bpbcrlvYC&q=nodejs Professional Node.js: Building JavaScript Based Scalable Software] {{Webarchive|url=https://web.archive.org/web/20170324021220/https://books.google.com/books?id=ZH6bpbcrlvYC&printsec=frontcover&dq=nodejs&hl=en&sa=X#v=onepage&q=nodejs&f=false |date=2017-03-24 }}, John Wiley & Sons, 01-Oct-2012</ref><ref name="b3">[https://books.google.com/books?id=KGt-FxUEj48C&dq=nodejs&pg=PT24 Sams Teach Yourself Node.js in 24 Hours] {{Webarchive|url=https://web.archive.org/web/20170323192039/https://books.google.com/books?id=KGt-FxUEj48C&pg=PT24&dq=nodejs&hl=en&sa=X#v=onepage&q=nodejs&f=false |date=2017-03-23 }}, Sams Publishing, 05-Sep-2012</ref> As of 2018, Node had been used by millions of developers,<ref>{{cite web |last1=Lawton |first1=George |title=The secret history behind the success of npm and Node |url=https://www.theserverside.com/blog/Coffee-Talk-Java-News-Stories-and-Opinions/The-secret-history-behind-the-success-of-npm-and-Node |website=TheServerSide |access-date=2 August 2021 |date=19 July 2018 |archive-date=2 August 2021 |archive-url=https://web.archive.org/web/20210802165613/https://www.theserverside.com/blog/Coffee-Talk-Java-News-Stories-and-Opinions/The-secret-history-behind-the-success-of-npm-and-Node |url-status=live }}</ref> and [[npm (software)|npm]] had the most modules of any [[package manager]] in the world.<ref>{{cite web |last1=Brown |first1=Paul |title=State of the Union: npm |url=https://www.linux.com/news/state-union-npm/ |website=Linux.com |access-date=2 August 2021 |date=13 January 2017 |archive-date=2 August 2021 |archive-url=https://web.archive.org/web/20210802165614/https://www.linux.com/news/state-union-npm/ |url-status=live }}</ref>

The ECMAScript draft specification is currently maintained openly on [[GitHub]],<ref name=branscombe /> and editions are produced via regular annual snapshots.<ref name=branscombe>{{cite web |url=https://thenewstack.io/whats-new-es2016/ |title=JavaScript Standard Moves to Yearly Release Schedule; Here is What's New for ES16 |last=Branscombe |first=Mary |date=2016-05-04 |access-date=2021-01-15 |work=The New Stack |archive-date=2021-01-16 |archive-url=https://web.archive.org/web/20210116181757/https://thenewstack.io/whats-new-es2016/ |url-status=live }}</ref> Potential revisions to the language are vetted through a comprehensive proposal process.<ref>{{cite web|url=https://tc39.es/process-document/|title=The TC39 Process|publisher=Ecma International|work=tc39.es|access-date=2021-01-15|archive-date=2021-02-07|archive-url=https://web.archive.org/web/20210207105535/https://tc39.es/process-document/|url-status=live}}</ref><ref>{{cite web |url=https://github.com/tc39/proposals/blob/master/README.md |title=ECMAScript proposals |access-date=2021-01-15 |publisher=TC39 |archive-date=2020-12-04 |archive-url=https://web.archive.org/web/20201204221147/https://github.com/tc39/proposals/blob/master/README.md |url-status=live }}</ref> Now, instead of edition numbers, developers check the status of upcoming features individually.<ref name=branscombe />

The current JavaScript ecosystem has many [[List of JavaScript libraries|libraries]] and [[web framework|frameworks]], established programming practices, and substantial usage of JavaScript outside of web browsers.<ref name="wired2024" /> Plus, with the rise of [[single-page application]]s and other JavaScript-heavy websites, several [[source-to-source compiler|transpilers]] have been created to aid the development process.<ref name="transpilers" />