Javascript (english)

Javascript, also spelled "JavaScript" by people in government and corporations, and also known as Livescript in the "ancient" times,
is a programming language that is used in various websites,
and which serves to circumvent proxies, VPNs, and TOR, thus seeing a person's personal IP address.

Also, there are a few a$$es who try to "explain" that it's just ECMAScript, but standardized.