Omatsuri
Open source browser tools for everyday use - Triangle generator - Color shades generator - Curved page dividers - SVG compressor - SVG → JSX - Base64 encoding - Fake data generator - Symbols collection - Lorem ipsum
Guesses vs. Data as Basis for Design Recommendations
Even the tiniest amount of empirical facts (say, observing 2 users) vastly improves the probability of making correct UI design decisions.