I created a canvas element where I can draw paths. There, I draw transparent paths and I "scratch" reveal the foreground. It works on both mobile and desktop.
raw-file
irc
sequelize-auto
gremlinnet
scikit-build
iphone-3gs
rabbitvcs
drawable
custom-build-step
charat
pdfview
devicepixelratio
azure-table-storage
taskscheduler
graylog3
nelmiocorsbundle
librt
ieee-754
getparameter
sizzle
static-code-analysis
mobile-security
simplemde
vue2-daterange-picker
google-remarketing-audience
named-constructor
call-hierarchy
google-apps
process-substitution
phpspec