Which came first, JavaScript or Star Wars?

Star Wars came first, by 18 years. The first film opened in 32 American cinemas.

Side by side

JavaScript

JavaScript was written in about ten days in May 1995, shipped in Netscape Navigator 2.0 later that year, and was called LiveScript until December, when Netscape renamed it as part of a marketing deal with Sun. It has nothing to do with Java beyond some borrowed syntax. Standardisation as ECMAScript followed in 1997, and the language spent a decade being treated as a toy before it became the most widely deployed programming language in the world.

Star Wars

Star Wars opened in May 1977 on fewer than forty screens because the distributor had little faith in it, and it went on to be the highest-grossing film made to that point. Fox let Lucas keep the merchandising and sequel rights in exchange for a lower directing fee, a decision that transferred an extraordinary amount of money. It is eleven years younger than Star Trek.