Editable Timeline example

Roadmap Mermaid diagram example

Updated 12 September 2026 · Renders with Mermaid 11.17.2

Edit this quarterly product roadmap in Mermaid, inspect the rendered result, and adapt the working source for your own documentation.

About this example

This quarterly product roadmap example is designed as an editable starting point rather than a finished specification. In the rendered diagram, discovery, beta, launch, and scaling milestones form a compact timeline. Read the structure once before changing the source so identifiers, labels, and connections stay aligned. The example is intentionally small enough to test after every edit, but it includes the syntax needed to communicate the central relationship. Open it in mermaid.tools, make one change at a time, and keep the Mermaid source alongside exported images so the diagram remains maintainable.

Mermaid source

timeline
  title Product Roadmap
  Q1 : Discovery : Prototype
  Q2 : Beta : User testing
  Q3 : Launch : v1.0
  Q4 : Scale : v1.5

Adapt it

• Change periods and milestones to decisions already made, avoiding false precision about uncommitted dates.
• Keep identifiers short and stable while changing the visible labels for your audience.
• Preview after each structural edit, then remove sample nodes that do not represent real information.
• Export SVG for scalable documentation or PNG when the destination expects a fixed image.

• roadmap
• timeline

This example source is dedicated to the public domain under CC0 1.0. Review generated diagrams before relying on them in documentation.

Learn more in the related guide.

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