Before I dive in, let me introduce myself. I’m Kent Beck—a software engineer, a writer, and, perhaps most importantly, someone who has navigated (and occasionally tangled) with the sneaky ...

When you open an Instagram account without signing in or don’t have one, Instagram prompts you to sign in within a few seconds. This works well on the web, but it’s further restricted on mobile as you ...

Today, Instagram is a social media giant where people share life’s moments. lives with an audience. But what happens when that audience is limited? Many users choose to make their profiles private, ...