• Web based test tool built with JavaScript, HTML and CSS
  • Unit testing + UI / Application testing
  • Write tests in JavaScript
  • Siesta is of course tested using itself
  • Supported browsers: Chrome, Firefox, Safari, Edge and IE11
ChromeFirefoxSafariEdgeInternet Explorer 11


  • Test any JS codebase, Node, Angular, React, jQuery or Ext JS
  • Two versions available: a free Lite version and the full Standard version
  • Short learning curve
  • Code coverage module
  • Automation package, with support for:
    • Selenium Webdriver
    • SlimerJS
    • XVFB
    • Puppeteer
  • Powerful event recorder for quick UI test generation
  • Simulate any mouse or keyboard interaction easily
  • Parallell test suite execution for faster results
  • Integrate with any CI tool such as TeamCity, Jenkins or Bamboo
  • Extensible and easy to create your own test API layer
  • Lots of examples to get you started quickly
  • Extensive API documentation