Demo Script: Quick 10-Minute Walkthrough

This tutorial provides a quick 10-minute walkthrough to demonstrate Sruja’s core capabilities: modeling, validation, and export.

1) Model (2 minutes)

Create a simple e-commerce architecture:

import { * } from 'sruja.ai/stdlib'


User = person "User"
Shop = system "Shop" {
  WebApp = container "Web App"
  API = container "API"
  DB = datastore "Database"
}

User -> Shop.WebApp "Uses"
Shop.WebApp -> Shop.API "Calls"
Shop.API -> Shop.DB "Reads/Writes"

view index {
include *
}

2) Validate (2 minutes)

Format and validate your model:

sruja fmt architecture.sruja
sruja lint architecture.sruja

3) Add Targets (3 minutes)

Add SLOs and scaling configuration:

import { * } from 'sruja.ai/stdlib'


Shop = system "Shop" {
API = container "API" {
  scale {
    metric "req/s"
    min 200
    max 2000
  }

  slo {
    availability {
      target "99.9%"
      window "30 days"
    }
    latency {
      p95 "200ms"
      window "7 days"
    }
    errorRate {
      target "< 0.1%"
      window "30 days"
    }
  }
}
}

view index {
include *
}

4) Export (3 minutes)

Export to various formats:

sruja export markdown architecture.sruja
sruja export mermaid architecture.sruja
sruja export svg architecture.sruja

Outcome: Living docs and diagrams generated from the model.

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Note: Sruja is free and open source (Apache 2.0 licensed). Need help with adoption? Professional consulting services are available. Contact the team through GitHub Discussions to learn more.