express-valued-middleware
Composable value-yielding middleware creator and combinators for Express.
Composable value-yielding middleware creator and combinators for Express.
The Lean Typescript Prelude
Either monad implementation.
Simple container for store mutable value
A monad helper library
scf + travis for JavaScript
☑ functional assertions
A small, but fully featured, library that aims to replace `switch` case logic (mainly to aid with Functional Programming), with a simple declarative API for setting up a predefined map of cases, and choosing a result from it based on input.
A Javascript prelude
Functional programming library for TypeScript
Algebraic graphs in TypeScript
Strong typed functional 'Either', 'Maybe', 'Identity' and 'Tuple'
Tiny goodies for Continuation-Passing-Style functions
Applicative-style UIs
Functional Programming for EcmaScript(Javascript)
Simple and reusable pipelines with abstracted asynchrony
transforms types to io-ts entities
Typescript utility library
Option type for represents an optional value
Lenses, Prisms and Traversals in JavaScript!