April 9, 2018
Test tubes

How to avoid tying tests to implementation

Some examples of how you can test what your code should do instead of how it does it. Suggestion: test behavior, not implementation Tests are one […]
January 19, 2018
Close up of laptop with code on it

Type checking in JavaScript: is it worth it?

My experience using static type checkers in JavaScript To type check, or not to type check, that is the question Adding type checking to your JavaScript […]
October 16, 2017
Test runner results

End-to-end Tests that Don’t Suck with Puppeteer

How we are using headless Chrome to write end-to-end tests that don’t drive you crazy What are end-to-end tests? Tests written to check software functionality can […]

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