Build Your First Docs Site: Plan to Published

Why Most Documentation Sites Fail Before Launch

The two most common reasons: they're built too late and they're built for the writers, not the readers. This guide covers how to do it right from day one.

Phase 1: Plan (Week 1)

Define your users. Who reads your docs? What do they need to accomplish? Build 2–3 user personas.

Audit what you have. Wikis, READMEs, Notion pages, Slack answers, support tickets — collect all of it. This is your raw material.

Define your information architecture. Group content into categories that match how users think, not how your product is built. A common pattern:

• Getting Started → Concepts → Guides → Reference → Changelog

Phase 2: Write (Weeks 2–4)

Start with the highest-traffic content. Check your support tickets and search queries. Write the 20% of content that answers 80% of questions first.

Write for scanning, not reading. Use:

• Short paragraphs (3–4 lines max)

• Descriptive headings every 200–300 words

• Code examples for anything technical

• Numbered lists for sequential steps

Phase 3: Ship (Week 5)

Choose your platform. Options range from GitBook and Mintlify (hosted, low-friction) to Docusaurus and MkDocs (open source, more control).

Set up search from day one. Documentation without good search is nearly unusable.

Establish a feedback loop. Add a "Was this helpful?" widget to every page.

Phase 4: Maintain

Documentation is a product, not a project. It needs an owner, a review cadence, and a process for keeping it in sync with the product. Build this before you ship.