In an era where AI writes code as a daily routine, 'vibe coding' has indeed made development faster and more enjoyable—a single sentence can get a feature up and running. But when that code needs to go to production, be maintained over the long term, and be someone's responsibility, the clash between speed and maintainability, stability, and reliability becomes unavoidable.
Recently, MDN officially launched its MDN MCP Server, which directly connects MDN docs and browser compatibility data to various AI tools—putting an end to guesswork when agents look up documentation and compatibility.
First principles thinking is a method of reasoning that starts from the most fundamental, irreducible facts and principles, rather than relying on experience, authority, or "that's how it's always been done."
Many people keep working hard, yet they always end up 'zeroing out' — money earned is spent, tasks finished without lasting results, leaving no trace over time. This is the 'laborer mentality': relying on repeated efforts without building any real accumulation. Only when part of the outcome stops disappearing does the path begin to change.
