Optionals for JS - wrapper for possibly undefined values, inspired by Java Optional API
TypeScript maybe monad for reaching child fields inside complicated objects.
Tired of defining parameter for resolvers? This might be your friend.
Wrap and validate optional values
An optional library enabling the usage of optionals written in TypeScript
Allows you declare optionalPeerDependencies that can be satisfied by the top level module but ignored if they are not.
A browserify transform that allows optional dependencies in try..catch blocks
A js package to get a string of dynamic and conditional css classes
An Optional type inspired by Scala's Option for better undefined handling.
Extract the options and callback from a function's arguments easily
Codemod to migrate from Lodash get and logical and expressions to optional chaining
Validate and format function arguments ( handles types and optionals)
Bring Optional class to TypeScript which has same interface to that of Java
JS schema-based optional chaining
Optional chaining with a recursive ES6 Proxy
Determine if object or array path is valid.
Elegant and battle-tested validation library for type-safe input data (for TypeScript and Flow)
A Typescript OOP implementation of monad
NodeJS Require that let you handle module not found error without try/catch