Cypress

Testing sucks, but it's easier, faster, and more reliable with Cypress. We built a revolutionary new testing tool from the ground up the matches how we build modern applications, so we can spend our building cool things instead. Cypress works on any framework, testing anything that runs in a browser. It is open source, and evolving faster and better than if we worked on it alone. We believe testing shouldn't be a dreaded. Test your code, not your patience, with Cypress.io.