chai

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

v5.1.2 URL: https://unpkg.com/chai@5.1.2/chai.js

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test assertion assert testing chai

mocha

simple, flexible, fun test framework

v10.8.2 URL: https://unpkg.com/mocha@10.8.2/index.js

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mocha test bdd tdd tap testing chai assertion ava jest tape jasmine karma

jasmine-core

Simple JavaScript testing framework for browsers and node.js

v5.4.0 URL: https://unpkg.com/jasmine-core@5.4.0/lib/jasmine-core.js

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vitest

Next generation testing framework powered by Vite

v2.1.5 URL: https://unpkg.com/vitest@2.1.5/dist/index.js

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assertion-error

Error constructor for test and validation frameworks that implements standardized AssertionError specification.

v2.0.1 URL: https://unpkg.com/assertion-error@2.0.1/index.js

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