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Jasmine - Behavior-Driven JavaScript
webdriver-sync - Synchronous JavaScript wrapper around the Java Selenium Webdriver API that eliminated the need for callbacks or promises. Doesn't include any testing framework; you simply use the Selenium Java API.
Ava - Making conversations accessible for the deaf
Leadfoot -> Intern - "Leadfoot is a JavaScript client library that brings cross-platform consistency to the Selenium WebDriver API.
EyeJS - A JavaScript testing framework for the real world.
WebdriverIO - Webdriver module for Node.js. that makes it easier to write Selenium tests