Useful and Beautiful Developer Docs and How to Create Them

Explore a comprehensive conference talk from NDC London where Johannes Dienst shares valuable insights on creating effective developer documentation. Learn how poor documentation can negatively impact product adoption and developer experience. Discover the speaker's journey of transforming substandard documentation into a valuable resource through a systematic approach. The presentation covers practical strategies for documentation improvement, including audience segmentation techniques, the importance of clear learning objectives, and implementing a Docs-As-Code methodology. This approach automatically ensures inclusive language, correct spelling, and consistent style—creating documentation that's both useful and beautiful. Gain actionable knowledge to enhance your own documentation practices and improve developer onboarding and user experience from this 48-minute talk delivered at NDC London 2025.