freeky
A JavaScript library providing free monads for IO, Maybe, Either, Cont, and custom types with multiple interpreters.
What is freeky?
Freeky is a JavaScript library that provides a collection of free monads for handling computational effects like IO, Maybe, Either, and continuations. It solves the problem of writing pure functional code that can be interpreted in multiple ways, allowing developers to separate program logic from execution details.
Functional programming enthusiasts and JavaScript developers building applications with composable effect handling, domain-specific languages, or multiple runtime interpretations.
Developers choose Freeky for its implementation of free monads that enable clean separation of concerns, custom DSL creation, and the ability to run the same program with different interpreters for production, testing, or simulation.
Overview
Free monad Collection
Use Cases
Best For
- Creating domain-specific languages for effects like HTTP requests
- Writing pure functional code with multiple interpretation strategies
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