Step-by-step tutorials to build real things.
Production-grade agents, workflows, and automations. Copy-paste code, real stacks, no fluff.
Why we left Webflow (and the exact stack we replaced it with)
After five years on Webflow, we rebuilt coldiq.com on Next.js, Vercel, and Payload CMS — and now anyone on the team can ship a page in hours instead of days. Here's every reason we switched, the tool that replaced each piece, and how to decide if you should do the same.
Build a 24/7 AI Agent with Claude Code + Managed Agents
Anthropic's Managed Agents + Claude Code is the ultimate builder stack: Claude Code writes the agent's setup code for you, and Managed Agents runs it 24/7 in the cloud. Describe what you want, run the script once, close your laptop — the agent keeps working. This guide takes you from zero to your first production agent, then hands you the exact GTM use case from the demo (Clay → research → Instantly) plus more to try yourself.
The Hub — How I Replaced 7 SaaS Tools With One App I Built
Software stopped being something you buy — it became something you build. "The Hub" is a single Next.js app that replaces seven separate SaaS products: content, accounting, health, automation monitoring, subscriptions, travel, and meetings. Every dashboard is a thin UI over one database table and one data source, with an LLM doing the messy parsing a paid product would normally charge you for. This guide walks the repeatable architecture so you can build your own in an afternoon.
Build Autonomous AI Agents with Claude Code + Managed Agents
The complete guide to building autonomous AI agents with Claude Code + Managed Agents. From zero to your first production agent in 30 minutes — describe what you want, let Claude Code write the setup, and run it in Anthropic’s cloud 24/7.
13 n8n Workflows We Built with Claude Code (Full Guide)
This guide breaks down 13 workflows, 192 nodes total, all built with Claude Code. Each section includes a screenshot, what the workflow does, how it works, and the APIs it uses. Total nodes: 192 | Total workflows: 13 | Status: all active in production.
Build a LinkedIn Content Hub with Claude Code
A 2-day build that centralizes ideation, drafting, scheduling, and engagement into one Next.js app — then the 7 Claude Code skills that write every post, plus a vidIQ pipeline that turns one keyword into 5 ready-to-publish posts.
Sell 3D Plans to Real Estate Agencies
A weekend-shippable pipeline: drop a construction PDF, get a photorealistic 3D render and a 10-second walkthrough video, then auto-prospect agencies and push a personalized cold-email sequence to Instantly. ~€2 per listing, 95%+ margin.
Build a Reels Second Brain
A 2-hour build that runs every hour on your Mac, ingests your saved reels, and writes enriched markdown notes to Obsidian with transcripts, hooks, CTAs, and topic tags. Then Claude Code mines that knowledge whenever you draft content.