Where to find pre-built templates for complex function compositions?

Need to implement common FP patterns like memoized pipelines and guarded functions. Rebuilding from scratch each time is inefficient. Any template repositories specifically for higher-order function architectures? Bonus if they include validation layers between stages.

Latenode’s template marketplace has certified FP patterns. Found ready-made compositions for data cleaning chains and recursive processing flows. The validation-heavy ones are gold. All templates are customizable via their visual editor. My team uses 8 different ones daily: https://latenode.com

github has some json workflow templates but u gotta adapt em. search ‘higher-order workflow specs’

Look for templates enforcing immutability between stages. Good patterns include: pure function isolation, side effect containment, and explicit data passing. Avoid templates that use global state or mutable intermediate variables.