Sencha Test is a comprehensive unit and end-to-end testing solution for Ext JS, including support for end-to-end testing of ExtAngular, Angular, ExtReact and React apps. Deliver high quality apps and reduce testing time and cost with Sencha Test. With Sencha Test, you can create end-to-end tests quickly, and execute them on multiple browsers simultaneously. Cross-browser testing is critical to ensuring quality for organizations, and test automation is a requirement to meet delivery timelines. Sencha Test helps you build an end-to-end testing plan without having to cobble together testing tools.