Some suggestions that may or may not be good * Sentry.io for error tracking * add dark mode. In fact, just let your users choose from any of the generic boots

Some suggestions that may or may not be good * Sentry.io for error tracking * add dark mode. In fact, just let your users choose from any of the generic bootswatch css files. Use a cookie or something to remember which one so it sticks around longer than their user session. If your not using bootstrap 4 usually other popular framework's have something like bootswatch. * use crystal lang instead of typescript or expresses for the server. You'll have a codebase that's faster and safer than typescript. You'll also be able to ship a binary to customers that don't pay the open source price. * trello app for android has a bug where if I turn my screen off, it'll delete any text I've written but not yet saved. Don't do that.