`npm test`
this is deployed at https://cashtab-local-dev.netlify.app/
can check out some crowded entries and note they are much cleaner with this diff, e.g. https://cashtab-local-dev.netlify.app/#/token/c67bf5c2b6d91cfb46a5c1772582eff80d88686887be10aa63b0945479cf4ed4