# config2py > Simplified reading and writing configurations from various sources and formats ## Pages in this subsection - [config2py](config2py.html.md): Tools to read and write configurations from various sources and formats - [config2py.base](config2py.base.html.md): Base for getting configs from various sources and formats - [config2py.codecs](config2py.codecs.html.md): Extension-based codec registries for configuration file parsing. - [config2py.errors](config2py.errors.html.md): Error classes for config2py. - [config2py.s_configparser](config2py.s_configparser.html.md): Data Object Layer for configparser standard lib. - [config2py.sync_store](config2py.sync_store.html.md): Synchronized key-value stores with automatic persistence. - [config2py.tools](config2py.tools.html.md): Various tools - [config2py.util](config2py.util.html.md): Utility functions for config2py. ## Optional - [Top-level llms.txt](../llms.txt): Complete documentation index.