> Also, this means that anyone who has your phone number is told you're on the app and given your username, which you may not want for privacy reasons.
You can disable that behavior in your privacy settings iirc
I find it a shame to talk about something you're actively using in your company, which is apparently mature enough to be used in production environments and not show a single snippet of code as an example. For what it's worth you could say you reinvented programming altogether and that it makes things amazing for your company, but without examples or source code it feels sort of useless to announce as if it were such a big thing
I personally love the idea of having users log in with a temporary token sent by email, and have been doing so in my own projects for a while now.
However, I don't think sending them a link is a good idea, since it just gets them used to clicking on things in their emails, which could potentially lead them being phished quite easily.