- [x] convert from browserify to esbuild
- [x] remove webworkify (only works with browserify)
- [x] add mountain sharpness slider (instead of using a magic number in code)
- [x] convert from require() to es6 modules
Bonus:
- [x] add fine point drawing
- [x] add variable pen size based on ipad pressure sensitive Apple Pencil
- [x] add slow drawing to allow for non-full-height mountains
- [x] make sliders easier to see on mobile/tablet