Wallaby.js vs WebdriverIO: What are the differences?
What is Wallaby.js? Intelligent test runner for JavaScript with real-time code coverage and deep editor integration. It is an intelligent test runner for JavaScript that continuously runs your tests. It reports code coverage and other results directly to your code editor immediately as you change your code. Wallaby.js uses various tricks to run your tests as fast as possible, such as dependency analysis to only execute tests affected by your code changes and parallel test execution. It provides a huge productivity boost whether you are doing TDD/BDD or using any other approach.
What is WebdriverIO? Webdriver/Selenium 2.0 JavaScript bindings for Node.js. WebdriverIO lets you control a browser or a mobile application with just a few lines of code. Your test code will look simple, concise and easy to read.
Wallaby.js and WebdriverIO belong to "Browser Testing" category of the tech stack.
WebdriverIO is an open source tool with 5.1K GitHub stars and 1.47K GitHub forks. Here's a link to WebdriverIO's open source repository on GitHub.
SuperAgendador.com, Soluto, and Shelf are some of the popular companies that use WebdriverIO, whereas Wallaby.js is used by Covve, Shelf, and Wuilt. WebdriverIO has a broader approval, being mentioned in 9 company stacks & 12 developers stacks; compared to Wallaby.js, which is listed in 3 company stacks and 3 developer stacks.