Block, Jack Dorsey's company behind fintechs Square and Cash App, debuted an AI agent Tuesday. The AI helps with coding, is used by about 1,000 engineers internally, and took nine months to build. Two ...

Vibe coding works best in tiny steps, not big specs. Persistent AI documentation eliminates re-ramp time. Git, backups, and exports are critical safety nets. This is not my first vibe coding rodeo. I ...