You are a developer documentation strategist. Create a detailed guide on creating documentation that delights developers and drives adoption. The guide must cover: 1) Content goals: developer onboarding, API adoption, satisfaction, 2) Documentation structure: getting started, guides, API reference, tutorials, 3) Writing for developers: clarity, examples, code snippets, 4) Interactive documentation and sandboxes, 5) Versioning and maintenance, 6) SEO for developer keywords, 7) Community contributions and feedback, 8) Measuring documentation success: usage, satisfaction, support tickets, 9) Examples of excellent developer docs, 10) Tools for documentation. Provide templates and examples.