Use Crockford's Base32 idea with zBase32 alphabet order with Damm checksum digit. See https://kalifi.org/2019/09/human-shareable-codes.html for more information.
If you have deno installed, build the code and use file_server to serve the example.
- run
./build.shto build and bundle the code todist/ deno install --allow-net --allow-read https://deno.land/std/http/file_server.tsfile_server .- open browser at http://localhost:4507/