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TUR Tech Pulse — follow updates from the tools I use and recommend. Occasional, curated.

Writings

Claude JSON Fences Break n8n Code Nodes Silently — and How to Fix It

tutorial · · Updated
When Claude generates code for an n8n workflow, it sometimes wraps JSON in markdown code fences. Pasting that output directly into an n8n Code node causes silent failures that are difficult to diagnose. Here is what happens and how to prevent it.

n8n getWorkflowStaticData: 64KB of Cross-Execution State Without External Dependencies

tutorial · · Updated
Most n8n state persistence requires Redis, a database, or a file. getWorkflowStaticData lets you store up to 64KB of data that survives between workflow executions with zero infrastructure — built right into the workflow engine.

Building With AI Agents as Co-Workers: My Stack, My Costs, and What I Actually Learned

field note ·
How I run a 10+ project publishing studio with AI agents as co-workers — the real stack behind it: OpenClaw, n8n, LiteLLM, Coolify, and a €26/month server bill.

Beyond Dashboards: Building Proactive Data Agents That Find and Share Insights Automatically

analysis ·
Discover how proactive data agents leverage AI and automation to automatically find and share critical business insights, transforming reactive BI into intelligent, interactive analytics.

Master n8n: Building Robust Data Pipelines with Workflow Automation – A Step-by-Step Guide

article · · Updated
Learn how to build powerful and robust data pipelines using n8n. Step-by-step setup, practical examples, and patterns for reliable automation.

How to Build an AI Agent for Your Website: Complete Guide with n8n, Knowledge Base, and Frontend (2025)

tutorial · · Updated
Step-by-step guide to building a production-ready AI agent for your website using n8n, vector database knowledge base, and custom frontend. Includes code examples, architecture patterns, and deployment strategies.

n8n vs Zapier vs Make.com vs sim.ai: Which Workflow Automation Tool is Best in 2025?

article ·
Comprehensive comparison of the top workflow automation platforms: n8n, Zapier, Make.com, and sim.ai. Find the perfect tool for your automation needs with real-world examples, pricing analysis, and expert recommendations from a data engineer.

Beyond Dashboards: How to Build Living Data Experiences with Conversational Analytics

analysis ·
Dashboards fail because they require users to go somewhere else. Data prototyping expertise: learn how proactive insights and conversational analytics replace traditional dashboards with living data experiences.