Promises, handlers, and chains are foundations of modern JavaScript, but they can be tricky. Here are four common traps to ...

A recent Hacker News post looked at the reverse engineering of TikTok’s JavaScript virtual machine (VM). Many commenters assumed the VM was malicious, designed for invasive tracking or ...

Every weekday, NPR's best political reporters are there to explain the big news coming out of Washington and the campaign trail. They don't just tell you what happened. They tell you why it matters.