The site uses ReasonML to stack SVG's on top of each other, provide unique combinations of attributes. Our current set supports more than 2.5 billion possible permutations!
You can use Personas to create a new icon for slack, social media, product hunt, etc. Or use the (free) Sketch file to build a set for your products or apps, or dig into the source code on GitHub to help us improve and expand Personas for everyone. Cheers!
Would love to see you implement something more real-world. Thanks!
Aka, just like learning any other new language, except better.
Still Loving it, though!
I suggest always rendering the little shape preview above each color palette in greyscale. That way the user can still browse shapes even though they have a color selected that's hard to see on a white background.