Fusion
Universal Infrastructure Language
Define your infrastructure once and generate native IaC for any cloud provider. Avoid vendor lock-in. Deploy to AWS, Azure, or Google Cloud from the same definition. Generate CI/CD pipelines automatically. Keep compliance and security policies consistent across all environments. Built to work seamlessly with AI coding agents.
True Multi-Cloud Without Vendor Lock-In
Define your infrastructure once and generate native IaC for AWS, Azure, Google Cloud, or hybrid deployments. Migrate between clouds or run multi-region setups without rewriting Terraform modules, CloudFormation templates, or Helm charts. Keep your options open as cloud pricing and features evolve.
CI/CD Pipelines, Generated Automatically
Generate complete CI/CD configurations for GitHub Actions, GitLab CI, Jenkins, Azure DevOps—all from your infrastructure definition. Update your deployment strategy once and regenerate pipelines for every environment. No more maintaining five different workflow files that should be doing the same thing.
Security and Compliance, Built-In
Generate infrastructure with security best practices baked in. Compliance policies like SOC 2, HIPAA, or PCI-DSS requirements are encoded at the Fusion level—not manually added to every Terraform module or CloudFormation template. Automated policy enforcement across all environments means fewer vulnerabilities slip through.
Supported IaC Tools & Cloud Providers
Why Fusion?
Stop rewriting infrastructure for every cloud provider and IaC tool. Define your infrastructure once and let Fusion handle the rest.
AI-First Design
Optimized for LLM coding agents to generate infrastructure specs, while remaining perfectly human-readable. The ideal target for AI-assisted infrastructure workflows.
True Multi-Cloud
One infrastructure definition that generates native IaC for AWS, Azure, Google Cloud, and hybrid deployments.
Native IaC Output
Generates idiomatic code for each IaC tool. Not a runtime abstraction - real Terraform, real CloudFormation, real ARM templates.
CI/CD Generation
Automatically generate CI/CD pipelines for GitHub Actions, GitLab CI, Jenkins, Azure DevOps, and more - all from the same spec.
Security by Default
Built-in security best practices, compliance checks, and policy enforcement. Generate secure infrastructure configurations automatically.
Full Stack Integration
Seamlessly integrates with Capacitor for database infrastructure and Flux for application deployment - complete end-to-end generation.
The Complete Software Factory
Fusion completes the generative domain language ecosystem. Define your entire stack in generative domain languages and generate production-ready implementations.
Chronos
Universal requirements language. Define journeys, actors, and outcomes once.
Learn about Chronos →Flux
Universal UI modeling language. Define your interfaces once, render everywhere.
Learn about Flux →Capacitor
Universal data modeling language. Define your database schemas once.
Learn about Capacitor →Fusion
Universal IaC language. Define your infrastructure and deployment pipelines once.
You are hereSmithy
Protocol-agnostic API definition. Generate clients and servers for any language.
Visit Smithy.io →LikeC4
Architecture as code. Define system topology and boundaries, generate interactive diagrams.
Visit LikeC4.dev →The Complete Stack
Chronos
Requirements Layer
Flux
UI Layer
Capacitor
Data Layer
Fusion
Infrastructure Layer
Smithy
API Layer
LikeC4
Architecture Layer
How It Works
Fusion follows the generator philosophy. Define your infrastructure in a generative domain language, generate cloud-specific implementations.
Define Infrastructure
Write your infrastructure in Fusion's declarative syntax. Define compute, storage, networking, and deployment pipelines.
infrastructure MyApp {
resources: {
Compute web {
type: "container"
}
}
}Generate IaC
Run the Fusion CLI to generate cloud-specific infrastructure code and CI/CD pipelines.
$ fusion generate \
--target terraform \
--cloud aws
✓ Terraform files
✓ GitHub ActionsDeploy Anywhere
Deploy to any cloud provider using the generated IaC. Switch clouds by regenerating with a different target.
# Deploy to AWS
$ terraform apply
# Or Azure
$ fusion generate \
--target armSupported Platforms
Generate native IaC for major cloud providers and infrastructure-as-code tools.
IaC Tools
Terraform
Generate HCL configuration for multi-cloud deployments
Helm Charts
Kubernetes package manager configurations
CloudFormation
AWS native infrastructure templates
Azure ARM
Azure Resource Manager templates
Google Cloud DM
Google Cloud Deployment Manager configs
Pulumi
Infrastructure as code in TypeScript, Python, Go
CI/CD Platforms
GitHub Actions
Workflow automation
GitLab CI
Pipeline configurations
Azure DevOps
Build pipelines
Jenkins
Jenkinsfile generation
Getting Started
Get up and running with Fusion in minutes.
1. Install Fusion CLI
$ npm install -g @fusioniac/cli
# or
$ brew install fusion2. Define Your Infrastructure
infrastructure WebApp {
cloud: "aws"
region: "us-east-1"
resources: {
Compute api {
type: "container"
image: "myapp:latest"
replicas: 3
}
}
}3. Generate IaC
# Generate Terraform
$ fusion generate --target terraform --cloud aws
# Generate Helm charts
$ fusion generate --target helm
# Generate CI/CD
$ fusion generate --target github-actions4. Deploy
# Initialize and deploy with Terraform
$ terraform init
$ terraform plan
$ terraform apply
# Or use Fusion's deploy command
$ fusion deploy --env productionNext Steps
- Read the full documentation
Complete guide to Fusion's syntax and features
- Explore generator implementations
See how each IaC tool implements Fusion features
- Integrate with Capacitor and Flux
Build complete infrastructure for your full-stack applications