Functional programming library for TypeScript - https://gigobyte.github.io/purify/

🔧 Fast, modern, and practical utility library for FP in TypeScript.

A robust option type for C#

A toolkit of Nullable/Option/Result type implementation in ECMAScript. Their APIs are inspired by Rust's `Option<T>` and `Result<T, E>`.

Rust like Option and Result types in Python

Rust like result and option implementation for golang

Handle side-effects in Python like a boss. Implements functional types for Either, Option, Try, and Future.

F# inspired functional extensions for C#.

⛓Optional chaining implementation in TypeScript

The Option type for PHP

InCube Core libraries for C#

A small railway oriented library in C#

Option type that represents encapsulation of an optional value.

Concept for Result and Option types in C#/.NET

Small library with some known monads used in functional programming

Typescript Maybe<Library<Greatness>>

Result and Option for golang

PrimeFuncPack Core.Taggeds is a core pack for .NET consisting of fundamental tagged types targeted for use in functional programming: Optional and Result monads, Tagged Union, as well as the convert extensions.

A dotnet library providing Option and Result data types, based on the concepts behind 'Railway Oriented Programming'

Option Tree is a popular WordPress Options Framework. This is an extended and improved version of the original Framework with changes in core code and some new useful fields added.