Draw a card selects a random exercise from Draw a box which you can then use as a warmup exercise. It's loosely based on the Leitner flashcard system, meaning exercises you get more proficient in get selected less often.
Start a local development server using Parcel:
$ npm run start
For some reason this defaults to the about page, I'm still figuring that out.
The docs folder gets published to Github pages, so after doing changes make
sure to run the following, and add the output to Git:
$ npm run-script build