Fancy duck typing for the most serious of ducks.

Duck typing utility

Tiny tiny duck typing utility

A duck-typing library

Message-based duck typing system focused on behavioral roles instead of structural types.

Duck-typing check if a value is a most.js Stream

Duck typing interfaces

Use duck-typing to check whether an object has the form of an iterator

A tool for validating input based on the fundamental js idea of duck typing. The object of this is to allow for clearer input validation and specification from the perspective of the developer. It will reduce the amount of time it takes to do input valida

Rich matchers inspired by Hamcrest. Useful for generating helpful assertion failure messages in tests.

Search from DuckDuckGo and use it's spice APIs.

A duck typing library I can use with a switch statement.

A robust micro library for type checking. Defers to constructs' internal `[[Class]]` property rather than duck typing for excellent type detection and to avoid triggering false positives.

Verify if something is a Promise

Checks if JS code is minified or uglified performantly.

A robust micro library for type checking. Defers to constructs' internal `[[Class]]` property rather than duck typing for excellent type detection and to avoid triggering false positives.

🦆🦆🦆 Ducks is a Reducer Bundles Manager that Implementing the Redux Ducks Modular Proposal with Great Convenience.

Make presentable errors

Validation for duck typing

Creates a Promise that waits for a single event