Nice post from Thomas Ladd about how their front-end team does testing. The list feels like a nice place to be: TypeScript - A language, but you're essentially getting various testing for free (passing the right arguments and types of variables) Jest - Unit tests. JavaScript functions are doing the right stuff. Works with React. Cypress - Integration tests. Page loads, do stuff with page, expected things happen in DOM. Thomas says their end-to-end tests (e.g. hitting services) are … Read arti...