ER Diagram
7/8/2026
ERD showing a recipe app data model, with entities for foodRecipe and ingredientInfo plus a recipe collection. It also includes code-related nodes like variable declaration and functions addRecipe() and displayRecipe(recipes) linked to the data flow.
erddata modelrecipesingredientsfunctionsjavascript
BPMN Diagram
7/12/2026
BPMN workflow for a SaaS subscription renewal across Customer, CRM, Billing, and Support. It traces notice and offer review through payment success, activation, confirmation, or issue resolution leading to completion or cancellation.
bpmnsaassubscription renewalbillingpayment flowcustomer support
ER Diagram
7/12/2026
Entity-relationship diagram for a food delivery platform, showing customers, restaurants, menus, menu items, drivers, orders, order items, and ratings. It maps how orders connect users, merchants, delivery, and feedback data.
entity relationship diagramfood deliveryordersrestaurantsdelivery driversratings