Open
Description
Is your feature request related to a problem? Please describe.
PDL needs a module system.
It would also be good to have a builtin library for useful functions (various prompting patterns, tool calling, etc...).
A community folder could be used to allow others to contribute reusable code.
Describe the solution you'd like
A clear and concise description of what you want to happen.
Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.
Additional context
Add any other context or screenshots about the feature request here.