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FlowUI

n8nWorkflowAutomationUI builderNext.jsNestJSSaaS

About the Project

This project aims to make n8n workflows accessible to non-technical users. The user uploads an existing n8n workflow JSON file to the platform; the system analyzes this file to automatically extract the required input fields and creates an i18n-compliant, validated form interface. The workflow can be triggered securely through the generated UI. The project is designed to support both hosted and self-hosted use cases.

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FlowUI gallery
FlowUI gallery
FlowUI gallery
FlowUI gallery

Featured Features

Automatic form field extraction from workflow JSON
i18n-compliant label and placeholder structure
Inter-field relationship and validation definitions (before/after, etc.)
Secure workflow triggering via webhook
Next.js-based modern frontend
NestJS-based scalable backend

Technical Challenges & Solutions

"Producing a secure UI by completely neutralizing instruction or prompt injections within the workflow JSON, and establishing an extensible relationship between different input types."

Details

Year2026
RoleFounder & Full-Stack Developer
SectorSoftware / Digital