Spec-Driven Development: How AI Writes Code Better When You Write First

AI code generators are decent when you give them a clear spec — vague requirements and they hallucinate. Spec-driven development flips the AI workflow: you write a detailed description of what the code should do, then let the model generate from that. The result is code that actually matches what you need.

It's the same principle that's been around for decades, just with a different tool. You know the cousin who builds side-apps for $20k a pop — they already write specs before they touch the keyboard. Now AI can handle the grunt work of generating boilerplate from that spec, so you spend less time debugging mismatched output and more time shipping.

Why this matters for us: spec-driven development lowers the barrier to building software, and that means more Brown and Black devs can ship products without hiring expensive teams.