The Bill Splitter
Type the total, who was there, and the tip — it does the awkward math so nobody has to.
Picks
How Compounding Works
Drag the years slider and watch a single dollar grow.
Palette Forge
Roll fresh color palettes until one feels right, then click any swatch to copy its hex.
Tiny Habits Board
Three weeks of little squares.
Everyday Converter
Cups to millilitres, Fahrenheit to Celsius — the two conversions every recipe seems to need.