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Building a Comprehensive N8n Command Center with Grafana: The Detailed
- By demodomain
- . March 10, 2025
- 412 Views
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Building a Comprehensive N8n Command Center with Grafana: The Detailed Journey
- By demodomain
- . March 10, 2025
- 412 Views
N8n provides two main views of your workflows. The workflow list shows you basic information - workflow name, when it was created, when it was updated, and whether it's active. That's it. No execution statistics,

Extracting n8n Workflow Node Execution Times and Displaying in Grafana
- By demodomain
- . March 9, 2025
- 154 Views
I wanted to extract accurate execution times for all nodes in all my n8n workflows, including cases where nodes run multiple times (either due to loops or because they're sub-nodes like "Postgres Chat Memory").

The Art and Science of Syncing with n8n: A Technical Deep-Dive
- By demodomain
- . March 1, 2025
- 178 Views
Syncing seems easy, right? Just grab data from System A, push it into System B, and you're done. Bahahahaha! If only it were that simple. This document serves as both a practical guide to syncing

Multi-Model, Multi-Platform AI Pipe in OpenWebUI
- By demodomain
- . February 22, 2025
- 794 Views
OpenWeb UI supports connections to OpenAI and any platform that supports the OpenAI API format (Deepseek, OpenRouter, etc). Google, Anthropic, Perplexity, and obviously n8n are not supported. Previously I had written pipes to connect OWUI

The Open WebUI RAG Conundrum: Chunks vs. Full Documents
- By demodomain
- . February 20, 2025
- 5,715 Views
On Reddit, and elsewhere, a somewhat "hot" topic is using OWUI to manage a knowledge base / files and take advantage of OWUI's built-in RAG (Retrieval Augmented Generation) functionalities. The thing is, sometimes, you're not

Code Smart in n8n: Programming Principles for Better Workflows
- By demodomain
- . February 18, 2025
- 674 Views
As a coder of 30+ years, I've learned that coding isn't really about coding – it's about logic, efficiency, and creativity under constraints. These fundamental principles are just as relevant in n8n as they are

Case Study – provider agnostic AI chat interface
- By demodomain
- . February 18, 2025
- 159 Views
A client wanted a “chatbot” to interface with all of the providers (Google, OpenAI, Perplexity, Anthropic, and image generation models) so they could easily compare

Creating a “Custom GPT” with Open Web UI
- By demodomain
- . February 18, 2025
- 1,527 Views
Why pay $20 per month to OpenAI when you can do it for "free" using OpenWeb UI. People say "free" a lot in the AI space. It's not really free, unless run OWUI locally, and

Upwork: A Freelancer’s Descent into Kafkaesque Absurdity
- By demodomain
- . February 16, 2025
- 110 Views
The gig economy. A promised land of flexibility, autonomy, and unlimited potential. Or so the marketing spiel goes. But what happens when the platforms designed to empower freelancers become instruments of arbitrary control, shrouded in