Build a Redis-Powered CRUD App with HTML Frontend

# Build a Redis-Powered CRUD App with HTML Frontend

This workflow demonstrates how to use **n8n** to build a complete, self-contained CRUD (Create, Read, Update, Delete) application without relying on any external server or hosting. It not only acts as the **backend**, handling all CRUD operations through **Webhook endpoints**, but also **serves a fully functional HTML Single Page Application (SPA)** directly via a webhook response.

**Redis** is used as a lightweight data store, providing fast and simple key-value storage with auto-incremented IDs. Because both the frontend (HTML app) and backend (API endpoints) are managed entirely within a single n8n workflow, you can quickly prototype or deploy small tools without additional infrastructure.

This approach is ideal for:
- Rapidly creating no-code or low-code applications
- Running fully browser-based tools served directly from n8n
- Teaching or demonstrating n8n + Redis integration in a single workflow


## Features
- Add new item with **auto-incremented ID**
- Edit existing item
- Delete specific item
- Reset all data (clear storage and reset autoincrement id)
- Single HTML frontend for demonstration (no framework required)