Many things about Firefly III may have been asked before. So check out these FAQ's please, before you open a new issue:
For generic stuff about Firefly III.
About the finer things when managing your financials with Firefly III.
Questions about your Docker installation.
For those errors you may run into during the installation or upgrade of Firefly III on your server.
Specifically for those questions after you managed to install it.
CSV files, Spectre, etc.
Of course Firefly III will never reach it's full potential without a full translation in Silbo.
Whatever you do, check out these questions because chances are yours is in it.