Engine + Framework

UMlet with Lit

Integration guide for teams shipping diagram rendering in Lit.

UMlet usage guidance

Best for

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

Syntax tip

Keep UMlet source deterministic and reusable across environments.

Quick start

Call the ChartQuery API from your Lit stack and return rendered UMlet output to the UI.

Recommended flow

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

Typical Lit integration path: /server/diagram-renderer

UMlet integration details

FieldValue
EngineUMlet
FrameworkLit

Lit implementation checklist

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

UMlet source example

// UMlet source
// Add your diagram content here

UMlet in Lit: quick comparison

Why teams usually prefer the ChartQuery API pattern over direct client-side rendering for UMlet in Lit.

Feature
Lit 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 UMlet in Lit 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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No API key required to get started. Generate charts, diagrams, and more with a single HTTP request.

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