Engine + Framework

Vega-Lite with Fresh (Deno)

Integration guide for teams shipping diagram rendering in Fresh (Deno).

Vega-Lite usage guidance

Best for

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

Syntax tip

Keep Vega-Lite source deterministic and reusable across environments.

Quick start

Call the ChartQuery API from your Fresh (Deno) stack and return rendered Vega-Lite output to the UI.

Recommended flow

  1. Store your Vega-Lite source in code or markdown.
  2. Send source to a server-side endpoint backed by ChartQuery.
  3. Render returned SVG/PNG in Fresh (Deno) pages and docs.

Typical Fresh (Deno) integration path: /server/diagram-renderer

Vega-Lite integration details

FieldValue
EngineVega-Lite
FrameworkFresh (Deno)

Fresh (Deno) implementation checklist

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

Vega-Lite source example

// Vega-Lite source
// Add your diagram content here

Vega-Lite in Fresh (Deno): quick comparison

Why teams usually prefer the ChartQuery API pattern over direct client-side rendering for Vega-Lite in Fresh (Deno).

Feature
Fresh (Deno) 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 Vega-Lite in Fresh (Deno) faster

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

Get started with ChartQuery

Same framework, other engines

MermaidGraphVizPlantUMLC4 with PlantUMLD2StructurizrUMletNomnomlSvgbobExcalidrawdiagrams.net (experimental)BPMNBlockDiagSeqDiagActDiagNwDiagPacketDiagRackDiagBytefieldDitaaErdPikchrSymbolatorVegaWaveDromWireViz

Same engine, other frameworks

Vega-Lite with Next.jsVega-Lite with HugoVega-Lite with NuxtVega-Lite with AngularVega-Lite with ReactVega-Lite with VueVega-Lite with SvelteKitVega-Lite with AstroVega-Lite with GatsbyVega-Lite with RemixVega-Lite with SolidStartVega-Lite with QwikVega-Lite with Ember.jsVega-Lite with PreactVega-Lite with LitVega-Lite with Alpine.jsVega-Lite with Ionic ReactVega-Lite with Ionic VueVega-Lite with Ionic AngularVega-Lite with StencilVega-Lite with MithrilVega-Lite with MarkoVega-Lite with Backbone.jsVega-Lite with jQueryVega-Lite with DocusaurusVega-Lite with Eleventy (11ty)Vega-Lite with ViteVega-Lite with AnalogJSVega-Lite with Aurelia

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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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