Suggestion on read and write app user config file?

[KiddoV]

Every app needs a user config file. Is there any good config parser to read (JSON, ...) that suits NiceGUI?

Thanks,

[rodja]

NiceGUI uses orjson if possible because its much faster than the builtin json module.

[KiddoV]

Thanks for the suggestion!

A JSON library is quite... general. Are there any libraries specifically designed for handling configuration, similar to how Golang has libraries like gookit/config or the more comprehensive spf13/viper?

[rodja]

We mostly use .env files for simple configuration parameters: https://pypi.org/project/python-dotenv/
Everything else is general json. But you can use what ever there is available in Python. NiceGUI has no objections 😉