All libraries listed here should be CODESYS libraries, which can be freely used on varius CODESYS PLCs.
They also have to be freely available to everyone.
Every user is welcome to try them out.
Every developer is welcome to join the projects, or to become inspired by them.
Register a new project
If you are looking for a documentation of the standard libraries, which are included in the CODESYS Setup, checkout the CODESYS Online Help
CODESYS + MQTT + Sparkplug B = 'Plug & Play' IIoT
An open source linked list solution
a simple library to compose or parse XML
free and open source IEC61131-3 unit-testing solution
Machine Learning IEC Lib
a library to parse and compose JSON strings from local variables
CODESYS does not limit the string length. See this functions!
Switch following the material design guide
A hardware independent Debug Logger / Message Queue