TutorialMay 10, 202614 min readFront-end
Build a Stripe-style sparkline in 80 lines of SVG
From normalization math to area gradients and smooth metric morphs.
JP
JP Casabianca
Designer/Engineer · Bogotá
A good sparkline is mostly restraint: normalize the values, draw the path, add an area fill, and only annotate what helps someone decide.