Karl's following
- Addy Osmaniaddyosmani
- ajajlkn
- Bucky Robertsbuckyroberts
- Chris Paynterchrispaynter
- David Gilbertsondavidgilbertson
- Dan Williamsdjw27
- Double Symmetrydoublesymmetry
- fabsfabioruolo
- Feross Aboukhadijehfeross
- dangaearon
- iMosesiMoses
- Yoshizolate
- Jhen-Jie Hongjhen0409
- John Coppolajohnnycopes
- Tom Preston-Wernermojombo
- Luís RodriguesMrSlide
- Scott Prueprescottprue
- Pedro Valentimpvalentim
- Rich HarrisRich-Harris
- Sam ScottSamScott3000
- Sibelius Seraphinisibelius
- Sindre Sorhussindresorhus
- Studio 206studio-206
- TJ Holowaychuktj
- Tomektomzab
- Una Kravetsuna