What font does GitHub use? The closest font you can get for the GitHub logo is Collegiate font.…
What font does Java use? The closest font you can get for the Java logo is Sun Semi Bold font.
Designed by Luc(as) de Groot
Free alternative fonts for Java logo:
The closest free font you can get is Quattrocento Sans Bold Font.
About free fonts:
Copyright (c) 2011, Pablo Impallari