Comment by sclangdon

Although they generally didn't compete in the 4kb genre, Farbrausch open-sourced many of their demos and demo-making tools a few years ago [1].

fr-041: Debris [2], and kkrieger [3] (the 96kb FPS) are particularly worth checking out for the uninitiated.

[1] https://github.com/farbrausch/fr_public

[2] https://youtu.be/wqu_IpkOYBg

[3] https://youtu.be/2NBG-sKFaB0