Open Source Visual Stack Builder

Design your tech stackvisually

Drag and drop technologies, organize them into containers, and export production-ready configurations. No more guessing about resource requirements.

Free
No Sign-up Required

Everything you need to design tech stacks

A complete visual toolkit for planning, documenting, and deploying your infrastructure

React Flow Canvas

Drag and drop components on an infinite canvas. Pan, zoom, and connect technologies with smart bezier curves.

Implemented with ReactFlow v11

Container Integration

Drop components into Docker/K8s containers. Real-time resource calculation with auto/manual modes and limit alerts.

NestedContainerNode system

Sub-Technology System

Add tools and libraries to main technologies. Drag Tailwind onto Next.js, or Jest onto Node.js.

Hierarchical component system

Multi-Format Export

Export as JSON config, Docker Compose, README.md with setup instructions, or import existing stacks.

5 export formats available

Presentation Mode

Present your architecture with a beautiful slide-based view. Navigate with keyboard or auto-play.

SimplePresentationMode

Smart Templates

Start with pre-configured stacks: MERN, JAMStack, Microservices, or AI-powered apps.

10+ official templates

Built for modern development workflows

Whether you're planning a simple app or complex infrastructure

Microservices Architecture

Design and visualize complex microservices with container orchestration

Full-Stack Applications

Plan your frontend, backend, database, and infrastructure in one view

DevOps Planning

Map out CI/CD pipelines, monitoring, and deployment strategies

Export to Any Format

From visual design to production code

Export your visual architecture as Docker Compose, Kubernetes manifests, or custom deployment scripts. Every connection, resource limit, and configuration is preserved.

Docker Compose

Ready-to-run container orchestration files

Kubernetes

Production-grade K8s manifests with resource limits

Infrastructure as Code

Terraform, Pulumi, or custom scripts

Presentation Mode

Modern SaaS Architecture

🎨

Frontend

Next.js 14
Tailwind
Framer
⚙️

Backend

Node.js
Express
Prisma
🗄️

Database

PostgreSQL
Redis
S3
Setup: 4h
Cost: $45/mo
Level: Intermediate