If you like c compilers, also check out http://bellard.org/tcc/ http://bellard.org/tcc/ and http://bellard.org/otcc/ http://bellard.org/otcc/ The later is a c

If you like c compilers, also check out http://bellard.org/tcc/ http://bellard.org/tcc/ and http://bellard.org/otcc/ http://bellard.org/otcc/ The later is a c compiler in about 1kb of source code! It's quite functional and can compile itself. The first link is what came out of it: A compiler so fast, that it can boot Linux from source code in a few seconds: http://bellard.org/tcc/tccboot.html http://bellard.org/tcc/tccboot.html