Monotile:
David Smith, Joseph Samuel Myers, Craig S. Kaplan, and Chaim Goodman-Strauss
Program: CC By SA 4.0 Intl by Arnaud Chéritat, includes third party copyrighted material (see below)
Features suggestions and UI fine-tuning advising: Ortwin Schenker and David Smith
Palette image CC By SA 4.0 Intl by
VideoPlasty
, brush adapted from it.
Eraser image C0 by
JohannPoufPouf
Magnifier image C0 by
AlphaZeta
Hand image C0 by
Manuel Campagnoli
Toggle switch:
MIT licence
by
ClawHack1
on UIverse