n8n Automation: Real Workflows from Real Projects
These are n8n workflows that solved specific problems in production, not demo flows. Each post walks through the trigger, the nodes, the gotchas, and what I would do differently next time.
Workflow patterns
5 itemsn8n Beginner Guide 2026: Build Your First Automation
Learn n8n from scratch: installation, core concepts, your first workflow, and real automation examples that save hours every week.
18 n8n Templates for Freelancers & Solopreneurs (2026)
18 ready-to-use n8n workflow templates for freelancers and solopreneurs — onboarding, invoicing, lead gen, content, and project management automation.
n8n Lead Capture to Notion: Webhooks, Scoring, Slack Alerts
Send form, email and manual leads to Notion with n8n: Webhook, Gmail Trigger, Text Classifier, a scoring Code node, Slack alerts and a daily reminder.
n8n Client Reporting Workflow: ClickUp, Toggl and Gmail
Build a weekly client report in n8n: Schedule Trigger, a Notion client list, ClickUp and Toggl API calls, an HTML email in a Code node and a Gmail draft.
Migrating from Zapier to n8n: Docker Setup and Zap Mapping
Move Zaps to self-hosted n8n: audit them, run the official Docker Compose setup, set the webhook URL behind a proxy, then rebuild each Zap with n8n nodes.
Debugging & self-hosting
5 itemsBest Ollama Models for n8n AI Agents (2026 Guide)
Build n8n AI agent workflows with Ollama local LLMs — best models, setup, working examples. No OpenAI bills, full data privacy.
n8n Queue Mode Checklist: Redis, Postgres 16+, Workers
Run n8n queue mode with Redis, Postgres 16+ and workers sharing one N8N_ENCRYPTION_KEY — plus the binary-data filesystem caveat the docs bury.
n8n Workflow Failing Silently: How to Detect and Fix It
An n8n workflow can show green on every execution and still ship nothing — no errors, no alerts. Why silent failures happen and the monitoring layer that catches them.
n8n requested webhook is not registered fix
Fix n8n `The requested webhook ... is not registered` by using the right URL type, activating the workflow, and checking Executions instead of the canvas.
n8n Microsoft OAuth2: Fix 'Need Admin Approval'
n8n Microsoft Graph login still says "Need admin approval" after consent? Check the client ID, the scope set, delegated vs application, and /common.
Other hubs
Next.js + Supabase: The Complete Resource Hub
Everything you need to build production-ready full-stack apps with Next.js 15 and Supabase — authentication, RLS, deployments, performance, and architecture decisions.
Next.js Errors: Build, Dev Server, Rendering & Routing Fixes
Fixes for the Next.js errors developers paste into a search bar: ChunkLoadError, prerender and "use cache" build failures, hydration warnings, the useSearchParams Suspense error, port and next/image configuration.
Supabase Debugging & Troubleshooting Hub
Field-tested fixes for the Supabase errors that actually waste your time: RLS silent failures, session persistence, slow queries, realtime gotchas, and auth redirects.
PostgreSQL in Production: Errors, Auth & Query Patterns
PostgreSQL error messages and query patterns you hit running Postgres in production — whether you connect through psql directly or through Supabase, the underlying database is the same.
TypeScript Type Errors: Fixes for Next.js Developers
The TypeScript compiler errors (TS2322, TS2305, TS7016, TS2564 and friends) you actually hit building Next.js apps, with the fix and the type-system reasoning behind it.