Verde Treadmill - Generate electricity while you run
Who Can Use - WhoCanUse is a tool that brings attention and understanding to how color contrast can affect different people with visual impairments.
Freeletics - Freeletics Bodyweight is the most effective fitness training program, adapted to your schedule...
Cron Color - Free web tool for designing color palettes and checking contrasts.
catcatcatcaaaaaaaaaaaaat - Cats attack on your screen
Palette For Mac - A menu bar based colour contrast analyser