Engine + Framework

RackDiag with Eleventy (11ty)

Integration guide for teams shipping diagram rendering in Eleventy (11ty).

RackDiag usage guidance

Best for

  • General diagram rendering
  • Programmatic documentation pipelines
  • Automated visual generation

Syntax tip

Keep RackDiag source deterministic and reusable across environments.

Quick start

Call the ChartQuery API from your Eleventy (11ty) stack and return rendered RackDiag output to the UI.

Recommended flow

  1. Store your RackDiag source in code or markdown.
  2. Send source to a server-side endpoint backed by ChartQuery.
  3. Render returned SVG/PNG in Eleventy (11ty) pages and docs.

Typical Eleventy (11ty) integration path: /server/diagram-renderer

RackDiag integration details

FieldValue
EngineRackDiag
FrameworkEleventy (11ty)

Eleventy (11ty) implementation checklist

  • Add a server-side rendering endpoint
  • Validate and sanitize diagram input
  • Cache rendered output for recurring requests

RackDiag source example

// RackDiag source
// Add your diagram content here

RackDiag in Eleventy (11ty): quick comparison

Why teams usually prefer the ChartQuery API pattern over direct client-side rendering for RackDiag in Eleventy (11ty).

Feature
Eleventy (11ty) native setup
ChartQuery API setup
Server-side rendering without browser dependencies
✗
Unified output (SVG/PNG) for docs, dashboards, and emails
✗
Consistent rendering across environments
✗
Works with CI/CD pipelines
Fits backend-first architectures
Single rendering workflow across multiple frameworks
✗

Ship RackDiag in Eleventy (11ty) faster

Use ChartQuery to standardize diagram rendering across your stack with one API, one workflow, and predictable output quality.

Get started with ChartQuery

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