Software Architecture Templates
System design, API flows, microservices, and infrastructure diagrams for software teams.
User Authentication Flow
Sequence diagram showing OAuth 2.0 login flow with JWT token exchange between client, auth server, and resource API.
sequence
Microservices API Gateway
Flowchart of an API gateway routing requests to microservices with auth, rate limiting, and load balancing.
flowchart
CI/CD Deployment Pipeline
Flowchart showing a complete CI/CD pipeline from code push through testing, staging, and production deployment.
flowchart
Event-Driven Architecture
Sequence diagram of an event-driven system with message queue, producers, consumers, and dead letter handling.
sequence
Real-Time Chat with WebSockets
Sequence diagram showing WebSocket connection lifecycle for a real-time chat application with presence tracking.
sequence
Serverless Image Processing Pipeline
Flowchart of a serverless image upload and processing pipeline with S3, Lambda, and CDN delivery.
flowchart
Load Balancer with Health Checks
Flowchart showing a load-balanced web architecture with health checks, auto-scaling, and failover routing.
flowchart
SSO Identity Provider Flow
Sequence diagram showing SAML/OIDC single sign-on flow between a service provider, identity provider, and user directory.
sequence
Kubernetes Deployment Architecture
Architecture diagram showing a Kubernetes cluster with ingress, services, pods, and persistent storage.
architecture