Fireship

3M subs. "100 Seconds" format. AI model daily commentary. Best compressed developer education.

Jeff Delaney built the most efficient programming YouTube channel ever created — 3M subscribers learn new technologies in 100 seconds flat. His "X in 100 Seconds" series covers every major programming language, framework, and AI tool with compressed precision that developers actually absorb. In 2026, his daily AI model release coverage and vibe coding commentary is the go-to pulse check for the developer community. The channel that proves you don't need 20 minutes to teach something complex.

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