Documentation needs to include and be structured around its four different functions: tutorials, how-to guides, explanation and technical reference. Each of them requires a distinct mode of writing. People working with software need these four different kinds of documentation at different times, in different circumstances - so software usually needs them all.
Recent articles
- Cooking with Claude - 23rd December 2025
- Your job is to deliver code you have proven to work - 18th December 2025
- Gemini 3 Flash - 17th December 2025