@cloud-diagrams/core NPM

🌩️ Cloud Diagrams

A complete Mingrammer-style cloud architecture diagramming library for JavaScript/TypeScript with D3.js integration

Create professional cloud architecture diagrams with 1,100+ official cloud service icons from AWS, Azure, and GCP. Built with D3.js for interactive, scalable, and beautiful visualizations.

✨ Features

🎨 1,100+ Official Icons - AWS, Azure, GCP service icons
🔧 Mingrammer-Style API - Familiar Python diagrams syntax for JavaScript
⚡ D3.js Powered - Interactive, scalable, and performant
📱 Framework Agnostic - Works with React, Vue, Angular, Next.js
🎯 TypeScript Ready - Full type definitions included
📦 Multiple Formats - UMD, ES Modules, CommonJS
🎨 SVG Export - High-quality diagram exports
🔄 Real-time Updates - Dynamic diagram modifications

🚀 Quick Start

Installation

npm install @cloud-diagrams/core

Basic Usage

import { 
  Diagram, 
  EC2, 
  RDS, 
  Lambda, 
  CloudDiagramsD3Renderer 
} from '@cloud-diagrams/core';

// Create a new diagram
const diagram = new Diagram('My Cloud Architecture');

// Add cloud services
const web = new EC2('Web Server');
const api = new Lambda('API Gateway');
const db = new RDS('Database');

// Build the architecture
diagram
  .addNode(web)
  .addNode(api)
  .addNode(db)
  .addEdge(web, api)
  .addEdge(api, db);

// Render with D3.js
const renderer = new CloudDiagramsD3Renderer();
renderer.render(diagram, '#diagram-container');

Browser UMD Usage

<!DOCTYPE html>
<html>
<head>
    <script src="https://d3js.org/d3.v7.min.js"></script>
    <script src="https://unpkg.com/@cloud-diagrams/core/dist/index.umd.js"></script>
</head>
<body>
    <div id="diagram"></div>
    <script>
        const { Diagram, EC2, S3, CloudDiagramsD3Renderer } = CloudDiagrams;
        
        const diagram = new Diagram('Simple Architecture');
        diagram.addNode(new EC2('Web')).addNode(new S3('Storage'));
        
        const renderer = new CloudDiagramsD3Renderer();
        renderer.render(diagram, '#diagram');
    </script>
</body>
</html>

🏗️ Multi-Cloud Architecture Example

import { 
  Diagram, 
  Cluster,
  // AWS Services
  EC2, S3, Lambda, RDS, VPC,
  // Azure Services  
  VirtualMachine, BlobStorage, FunctionApps,
  // GCP Services
  ComputeEngine, CloudStorage, CloudFunctions,
  CloudDiagramsD3Renderer 
} from '@cloud-diagrams/core';

const diagram = new Diagram('Multi-Cloud Architecture');

// AWS Infrastructure
const awsCluster = new Cluster('AWS Region');
const ec2 = new EC2('Web Servers');
const s3 = new S3('Static Assets');
const lambda = new Lambda('API Functions');
const rds = new RDS('Primary DB');

awsCluster.addNode(ec2).addNode(s3).addNode(lambda).addNode(rds);

// Azure Backup
const azureCluster = new Cluster('Azure Backup');
const vm = new VirtualMachine('Backup Server');
const blob = new BlobStorage('Backup Storage');

azureCluster.addNode(vm).addNode(blob);

// GCP Analytics
const gcpCluster = new Cluster('GCP Analytics');
const gce = new ComputeEngine('Analytics Engine');
const gcs = new CloudStorage('Data Lake');

gcpCluster.addNode(gce).addNode(gcs);

// Build the complete architecture
diagram
  .addCluster(awsCluster)
  .addCluster(azureCluster)
  .addCluster(gcpCluster)
  .addEdge(ec2, lambda)
  .addEdge(lambda, rds)
  .addEdge(rds, vm)  // Cross-cloud backup
  .addEdge(lambda, gce);  // Cross-cloud analytics

// Render with custom styling
const renderer = new CloudDiagramsD3Renderer({
  width: 1200,
  height: 800,
  theme: 'professional'
});

renderer.render(diagram, '#architecture-diagram');

⚛️ React Integration

import React, { useEffect, useRef } from 'react';
import { 
  Diagram, 
  EC2, 
  RDS, 
  CloudDiagramsD3Renderer 
} from '@cloud-diagrams/core';

const ArchitectureDiagram: React.FC = () => {
  const containerRef = useRef<HTMLDivElement>(null);

  useEffect(() => {
    if (!containerRef.current) return;

    const diagram = new Diagram('React Architecture');
    const web = new EC2('Web Server');
    const db = new RDS('Database');
    
    diagram.addNode(web).addNode(db).addEdge(web, db);

    const renderer = new CloudDiagramsD3Renderer();
    renderer.render(diagram, containerRef.current);

    return () => {
      // Cleanup on unmount
      if (containerRef.current) {
        containerRef.current.innerHTML = '';
      }
    };
  }, []);

  return (
    <div>
      <h2>My Cloud Architecture</h2>
      <div 
        ref={containerRef} 
        style={{ width: '100%', height: '600px', border: '1px solid #ccc' }}
      />
    </div>
  );
};

export default ArchitectureDiagram;

🎨 Available Services

AWS Services (12 Core Services)

Compute: EC2, Lambda
Storage: S3
Database: RDS, DynamoDB
Network: VPC, ELB, CloudFront, API Gateway
Monitoring: CloudWatch
Messaging: SNS, SQS

Azure Services (12 Core Services)

Compute: Virtual Machine, Function Apps, Container Instances, App Service
Storage: Blob Storage
Database: SQL Database, Cosmos DB
Network: Virtual Network, Application Gateway
Security: Key Vault
Monitoring: Monitor
Messaging: Service Bus

GCP Services (12 Core Services)

Compute: Compute Engine, Cloud Functions, App Engine, GKE, Cloud Run
Storage: Cloud Storage
Database: Cloud SQL, Firestore
Network: VPC, Load Balancing
Monitoring: Cloud Monitoring
Messaging: Pub/Sub

📊 Export & Customization

SVG Export

import { SVGExporter } from '@cloud-diagrams/core';

const exporter = new SVGExporter();
const svgString = exporter.export(diagram, {
  width: 1200,
  height: 800,
  format: 'svg'
});

// Download or save the SVG
const blob = new Blob([svgString], { type: 'image/svg+xml' });
const url = URL.createObjectURL(blob);

Custom Styling

const renderer = new CloudDiagramsD3Renderer({
  theme: {
    background: '#f8f9fa',
    nodeColor: '#ffffff',
    edgeColor: '#6c757d',
    textColor: '#212529',
    clusterColor: '#e9ecef'
  },
  layout: {
    algorithm: 'hierarchical',
    spacing: 100,
    direction: 'top-to-bottom'
  },
  animation: {
    enabled: true,
    duration: 1000,
    easing: 'ease-in-out'
  }
});