Engine + Framework

GraphViz with Next.js

Integration guide for teams shipping diagram rendering in Next.js.

GraphViz usage guidance

Best for

  • Dependency graphs
  • Directed acyclic graphs
  • Infrastructure relationships

Syntax tip

Declare rank direction early and keep node identifiers stable for diff-friendly updates.

Quick start

Use a server route in Next.js to proxy GraphViz source to ChartQuery, then render SVG in your page.

Recommended flow

  1. Store your GraphViz source in code or markdown.
  2. Send source to a server-side endpoint backed by ChartQuery.
  3. Render returned SVG/PNG in Next.js pages and docs.

Typical Next.js integration path: /app/api/diagram/route.ts

GraphViz integration details

FieldValue
EngineGraphViz
FrameworkNext.js

Next.js implementation checklist

  • Create a server route for rendering
  • Cache responses for repeated diagrams
  • Render SVG safely in server components

GraphViz source example

digraph G {
rankdir=LR;
app -> api;
api -> db;
}

GraphViz in Next.js: quick comparison

Why teams usually prefer the ChartQuery API pattern over direct client-side rendering for GraphViz in Next.js.

Feature
Next.js 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 GraphViz in Next.js 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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Same engine, other frameworks

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