187 packages found
NodeJS Require that let you handle module not found error without try/catch
Codemod to migrate from Lodash get and logical and expressions to optional chaining
Wrap and validate optional values
Optionals for JS - wrapper for possibly undefined values, inspired by Java Optional API
An optional library enabling the usage of optionals written in TypeScript
- optional
- maybe
- maybe type
- optional type
- functional optional type
- typescript optional type
- typescript optional
Provide Optional functionality for null/undefined safety!
Typed Option/Optional/Maybe for TypeScript and JavaScript, created to simplify code involving optional values (null, undefined, NaN).
A Declarative way to deal with null or undefined or promises via optional and chaining
- declarative-optional
- Optional
- MayBe
- optional-js
- functional-programming
- declarative-programming
- monad
- clean-code
A browserify transform that allows optional dependencies in try..catch blocks
Allows you to optionally include modules without surrounding everything with 'try/catch'
Validate and format function arguments ( handles types and optionals)
Optional and Result monads implementations
JS schema-based optional chaining
Optional (like Java) implementation in TypeScript
Functional Programming for EcmaScript(Javascript)
- functional-programming
- fp
- js
- es
- es6
- es7
- javascript
- functional-reactive-programming
- reactive
- reactive-programming
- rx
- monad
- monads
- optional
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Bring Optional class to TypeScript which has same interface to that of Java
Tiny, zero-dependency router with route param and query parsing - built for Cloudflare Workers, but works everywhere!
- router
- cloudflare
- worker
- workers
- serverless
- api
- express
- regex
- routing
- handler
- params
- request
- response
- service worker
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Data structure for working with values that may not exist
A PostCSS plugin for conditional comments
Allows you declare optionalPeerDependencies that can be satisfied by the top level module but ignored if they are not.