Script builder is a tool for creating generated scripts. It's useful especially for large libraries, where you have to change many things when actually changing one thing, like a version number.
var builder = 'script-builder';builder;
Generator instructions can be inserted like this:
//#define XX;/*#ifdef XX */;/*#jsreturn 1+1; // Prints out 2 into the the script*///#else;//#endif
No proper documentation yet, sorry, if you're interested, just drop me a message on GitHub.