curvify-svg-path
a rewrite of normalize-svg-path that does away with svg-arc-to-cubic-bezier
install
$ npm install michaelrhodes/curvify-svg-path#1.0.0
use
var abs = var parse = var curvify = 'M'00'C'0010101010'C'10155145202020'C'20200000
curvify x 1,405,052 ops/sec ±0.98% (86 runs sampled)
normalize x 1,261,684 ops/sec ±0.97% (87 runs sampled)