Other tools
There are a number of Firefly III tools and libraries you can check out and use.
Product manager
The Firefly III product manager is a tool that you can use to manage costs over time, for example for your car or for your appliances.
Auto-save tool
The Firefly III auto-save tool is a tool that you can use to automatically create new "top up"-transactions that round your expenses up to the nearest Euro.
Telemetry
This is pretty basic Laravel website that stores submitted telemetry data. Submitting telemetry is an opt-in feature of Firefly III.
Libraries
API support classes
A small package with code to use the Firefly III API. Is used in the data import tools.
Recovery code thing
A small change to a recovery code package so it's compatible with PHP 8.0.
2FA laravel code things
Some changes to a 2FA package so it can handle 2FA authentication over sessions.
API docs
The Firefly III API docs and the underlying generator.