Node.js!

Node.js® is a JavaScript runtime built on Chrome's V8 JavaScript engine https://developers.google.com/v8/.
Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient. Node.js' package ecosystem, npm https://www.npmjs.com/,
is the largest ecosystem of open source libraries in the world. v6.9.5 LTS Recommended For Most Users https://nodejs.org/dist/v6.9.5
Download v6.9.5 LTS * Other Downloads https://nodejs.org/en/download/
* Changelog https://github.com/nodejs/node/blob/master/doc/changelogs/CHANGELOG_V6.md#6.9.5
* API Docs https://nodejs.org/dist/latest-v6.x/docs/api/
v7.5.0 Current Latest Features https://nodejs.org/dist/v7.5.0
Download v7.5.0 Current * Other Downloads https://nodejs.org/en/download/curren

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