HammerSound is a webpage dedicated to computer music and the creation of sounds / instruments. By far the largest part of the site is focusing on SoundFonts, a file format for instruments based on samples, originally created for the SoundBlaster AWE-line of soundcards, but now supported by multiple software virtual instruments. HammerSound contains a large collection of free SoundFonts.
The website was created by me in December 1997. Since then, several others have contributed ideas, content and infrastructure.