ECMAScript support for ELinks
The most common ECMAScript usage cases: help you get into your banking account, pass through those ignorant page redirects done by JavaScript code snippets and so on.
http://elinks.or.cz/documentation/manual.html\#ecmascript
https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey/Releases/1.8.5
(from redmine: issue id 6466, created on 2016-11-17)