Revolutionizing DevEx through Documentation Driven Development
summary
Claims that document first code later speeds feedback and reduces rework, supported by a real workflow: RFCs, ERDs, UMLs, pseudo‑code and an RFC database with statuses (draft, review, pursuing, discarded, completed). Concrete examples: a data‑table built for ~160 devs, a thrown‑away DSL, and a Slack thread with 291 replies show wasted effort avoided. Cited metrics: 42% higher productivity, 20% more innovation, 50% less technical debt. Implementation at factorial uses an RFC template + dashboard and iterates until the solution actually works.
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chapters (7)
- 0:00Documentation driven development
- 1:47Documentation beats asking
- 8:07Faster feedback with DDD
- 12:50Easier future maintenance
- 15:44Implementing DDD in practice
- 26:49Measuring DDD’s productivity impact
- 31:11Answering audience questions
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