Contribute to Wio_LTE development by creating an account on GitHub. (more…)

It was New Years Day, 2018. I knew that I had to make a career change but I just didn't know where to... (more…)

Treating your JavaScript type checker as a linter doesn’t allow you to fully leverage your static type system. (more…)

At PayPal we write a lot of javascript that ends up running on other websites and other domains. The prime example of this is checkout.js… (more…)

Do you know JavaScript arrays can have holes? How are empty slots different from undefined? And how do you differentiate between both? This article dives into sparse arrays and explains various way… (more…)