option-type topic
ts-belt
🔧 Fast, modern, and practical utility library for FP in TypeScript.
purify
Functional programming library for TypeScript - https://gigobyte.github.io/purify/
Optional
A robust option type for C#
option-t
A toolkit of Nullable/Option/Result type implementation in ECMAScript. Their APIs are inspired by Rust's `Option<T>` and `Result<T, E>`.
optional-chain
⛓Optional chaining implementation in TypeScript
pyeffects
Handle side-effects in Python like a boss. Implements functional types for Either, Option, Try, and Future.
option
Rust like Option and Result types in Python
safetypes
Rust like result and option implementation for golang
functional-extensions
F# inspired functional extensions for C#.