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This page explains stylistic choices, common mistakes, and implementation tips for writing technical documentation.

Writing principles

  • Be concise: Users read documentation to achieve goals. Get to the point quickly.
  • Prioritize clarity: Use simple, direct language. Avoid jargon and complex sentences.
  • Use active voice: Write “Create a configuration file” instead of “A configuration file should be created.”
  • Make content skimmable: Use clear headings, short paragraphs, and bullet points for easy scanning.
  • Write in second person: Address readers as “you” to make instructions easier to follow and more personal.

Common mistakes to avoid

  • Spelling and grammar errors: Even minor mistakes reduce credibility and readability.
  • Inconsistent terminology: Switching between “API key” and “API token” confuses users. Use consistent terms throughout.
  • Product-centric language: Users lack internal context. Use familiar language that aligns with how they think.
  • Colloquialisms: Avoid informal expressions, especially in documentation intended for localization. They reduce clarity.

Tips for enforcing style

Leverage existing style guides to standardize your documentation: When you know which writing principles you want to implement, automate as much as you can. You can use CI checks or linters like Vale.