Create validation functions
Light-weight Node.js library to build HTTP APIs using Express.
The fastest JS validator library for NodeJS
Custom error constructor factory.
Easy property validation for JavaScript, Node and Express.
An async object validator for node.
☑️ JavaScript fluent validation library
Experimental complexity analyzer for JavaScript projects
simple validation functions
libuv errno details exposed
Check if a datum exists without reading its value
Write powerful and concise tests. Property-based testing for JavaScript. Like QuickCheck.
Async try-catch for browsers and Node.js
JavaScript extensions.
Validations for ember-changeset
BDD style assertions for node.js -- test framework agnostic