Diagrams made with Ridvay
Real, complex diagrams generated from a single sentence — UML, architecture, ER, sequence, C4 and flowcharts. Open any one in the editor to remix it.
E-commerce Microservices Architecture
A realistic microservices architecture for an online store — gateway, services, data stores, cache and a message queue.
View example →E-commerce Domain UML Class Diagram
A domain model for an online store: Customer, Order, Product, Cart and Payment with attributes, methods and relationships.
View example →OAuth 2.0 Login Sequence Diagram
The full authorization-code login flow between a user, SPA, auth server, user database and resource API.
View example →SaaS Multi-Tenant ER Diagram
An entity-relationship schema for a multi-tenant SaaS: organizations, users, subscriptions, projects, members, API keys and audit logs.
View example →Internet Banking C4 Container Diagram
A C4 container diagram for an internet banking system: customer, web app, SPA, mobile app, API, database, mainframe and email.
View example →Order Fulfillment Flowchart
An order-to-delivery process with stock and payment decision branches, backorders, refunds and shipping.
View example →C4 System Context Diagram (Internet Banking)
The top level of the C4 model: the Internet Banking System, its customer, and the external systems it depends on.
View example →C4 Component Diagram (API Application)
C4 level 3 — the components inside the API container: controllers, a security component, a mainframe facade and an e-mail component.
View example →Make your own in seconds
Describe any diagram in plain English and Ridvay builds it — editable and exportable.
Open the editor — free