I vibe-coded my own personal trainer and ditched multiple apps. It raises questions for big fitness apps.

I asked my editors if I could go work at a tech startup. It was an unusual request. But I wanted to learn to vibe-code. My need to know felt urgent. I wanted to survive the future. The pitch process ...

Programmers are in high demand these days--their fluency in coding language is invaluable. Knowing various programming languages is a no-brainer for engineers, but a basic understanding of the ...