IN4K is a web site found by me and Polaris (of Nothern Dragons demogroup).
The aim is to collect information about how to create 4 KB demonstrations.

After several years, the site got defunct due to lack of time to keep it running.

However, somebody with nickname of psonice had the time to take the content and reformat it for hosting in Github Pages. So nowadays the IN4K site is live again in here: