Powerful objects and strings validation in javascript for Node and the browser
MIT License
A clear assertion style that uses virtual methods instead of wrappers
Write better assertions
Easy property validation for JavaScript, Node and Express.
λ "Functions all the way down" data validation for JavaScript and TypeScript.
Test whether a value has in its prototype chain a specified constructor as a prototype property.
BDD style assertions for node.js -- test framework agnostic
Human-readable, fast and boilerplate-free contract programming (precondition checks) for JavaScript.
🔍 Better deep-equals comparison, supporting custom property assertions and pretty diffs.
JSR-303 Bean Validation for javascript
javascript validation library
dom matchers for Jasmine
An ever growing library of assertions for QUnit in Ember
Abstraction layer for cross platform JavaScript.
Plugin for ChaiJS allows checking how many assertions or expects were run per each test.
A JSONSchema validator that uses code generation to be extremely fast