> language injection where you write code and later on you inject a different language. I (still) work with a Classic ASP code base. I kid you not, that there

> language injection where you write code and later on you inject a different language. I (still) work with a Classic ASP code base. I kid you not, that there are VBScript functions, which call JScript (not JavaScript) functions, which in turn call VBScript functions. It is a terrifying and glorious mess. edit: I also worked with a system at one time that used node.js to create C# files on the file system, then use the C# compiler to create an executable and then run it. It was... not great.