How to write your first unit test in JavaScript

Testing code is the first step to making it secure. One of the best ways to do this is to use unit tests, ensuring that each of the smaller functions within an app behave as they should — especially when the app receives edge-case or invalid inputs, or in… Read more

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Refactoring your JavaScript code with Grasp

There’s more to programming than just writing code. While unlikely, it is possible to write imperfect code the first time through, or have requirements change over time. In these cases, you have to refactor the code you’ve already written to fix mistakes ... (more…)

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