Mermaid Diagram Templates
Ready-to-use Mermaid diagram templates. Pick a template and open it directly in the live editor.
User Authentication Flow
Login, registration, and password reset flow with validation and error handling paths.
Open in EditorCI/CD Pipeline
Build, test, and deploy pipeline with parallel jobs, staging, and production gates.
Open in EditorREST API Request/Response
Client, API gateway, backend service, and database interaction with auth and caching.
Open in EditorOAuth 2.0 Authorization Code Flow
Complete OAuth 2.0 authorization code grant with PKCE, token exchange, and refresh.
Open in EditorE-Commerce Domain Model
Product, Order, Customer, and Payment classes with relationships and methods.
Open in EditorBlog Database Schema
Users, Posts, Comments, and Tags with a many-to-many tagging relationship.
Open in EditorSaaS Multi-Tenant Schema
Tenants, Users, Roles, Subscriptions, and Invoices for a multi-tenant SaaS platform.
Open in EditorOrder Lifecycle
Order states from creation through payment, shipping, delivery, and cancellation paths.
Open in EditorPull Request Workflow
PR states from draft through review, approval, CI checks, and merge or close.
Open in EditorSprint Planning
Two-week sprint with design, development, testing, and release phases.
Open in EditorProject Architecture
Frontend, backend, and infrastructure breakdown for a modern web application.
Open in EditorGit Flow Branching
Main, develop, feature, release, and hotfix branches following the Git Flow model.
Open in Editor