Optional (like Java) implementation in TypeScript

🌯 The prettiest TypeScript implementation of Maybe monad.

Encode failure and absence of value in TypeScript

NodeJS Require that let you handle module not found error without try/catch

Open source javascript library for declarative coding

Optional for Typescript inspired by the Java Optional.

A powerful way to handle optional values, eliminating the need for dealing with null or undefined in your code.

Exports useful data structures for TypeScript.

A Typescript OOP implementation of monad

A Declarative way to deal with null , undefined and promises via optional and streams

Object oriented related tool classes

An extension for Zod 3 that provides tuple validation with support for trailing optional elements.

JavaScript utility bundle

Java's Optional coming to Typescript

Minimum option type port of Rust

optional chaining implementation with Proxy

Asynchronous optional/result monad

Safe handling of null and undefined in Typescript and Javascript

(PoC) Basic implementation of Rust's Option and Result type in TypeScript

Optional, Either and Result data types in Typescript. Minimal implementation.