madx / boxed

Utility types for functional TypeScript

@swan-io/boxed

Utility types for functional TypeScript

Boxed provides functional utility types and functions, while focusing on ease-of-use.

Design principles

• Provide utility types that make data-manipulation and storage easier
• Immutable (all provided types are)
• Give a good development experience (chaining API, reliable types)
• Simple interoperability (you can convert back and forth to JS native types)
• Compatibility with ts-pattern (using patterns we provide).

What's in the box?

• Option<Value>
• Result<Ok, Error>
• AsyncData<Value>
• Future<Value>
• Lazy<Value>
• Some utils like Deferred, Dict & Array

Installation

$ yarn add @swan-io/boxed

or

$ npm install --save @swan-io/boxed

Documentation

License