I'm writing this post on the blog that Claude Code built 10 minutes ago. Wild.
The Prompt That Started It All
Me: "it is my personal website, it doesn't have a blog yet. I'm thinking of using Payload cms and getting something done. what are the other best options available to continue on vercel hosting"
Claude listed 6 options with trade-offs. I picked MDX for simplicity. One more message: "lets do mdx"
That's it. That's all I typed.
What Claude Did
In about 10 minutes, Claude:
- Installed the right MDX packages plus utilities for reading time
- Configured Next.js to handle
.mdxpages - Created a clean blog structure that matched my existing app layout
- Hooked into my shadcn/ui components for consistent styling
- Added "Blog" to my nav by editing my ProfileCard component
- Set up typography styles that just work
- Built in proper error handling (404s for missing posts)
The only correction I made? Telling Claude I use pnpm, not npm. It adjusted instantly.
The Smart Choices
What impressed me wasn't the boilerplate — it was the thoughtful decisions:
MDX just made sense. No external CMS to manage, no API keys, no separate hosting. Everything lives in my repo where I can version control it with git. Perfect for my workflow.
Reusing what I had: Instead of creating new components, Claude hooked into my existing UI system. The blog listing uses my Card components. Individual posts respect my existing typography.
The little things: Reading time calculation, date sorting, frontmatter parsing — all those features you'd eventually add were just there from the start.
My Development Philosophy
I commit after each meaningful change. Git is my safety net. Claude respected this perfectly — every change was atomic and testable. No giant rewrites, just incremental improvements I could verify and commit.
The Reality Check
Setting this up manually? At least an hour of:
- Reading MDX docs
- Figuring out Next.js configuration
- Building the file reading logic
- Styling markdown content
- Wiring up routing
Claude compressed all that into a 10-minute conversation. I didn't think about configs, imports, or file structure. I just said what I wanted and watched it happen.
What This Means
This isn't about AI replacing developers. It's about focusing on what matters. I wanted to write blog posts, not build a blog system. Claude handled the implementation so I could jump straight to creating content.
The fact that you're reading this on that same system, built minutes ago, still blows my mind.
Welcome to the future — where "I want a blog" becomes a working blog before your coffee gets cold.
P.S. - Yes, I wrote this myself. Though asking Claude to help structure it felt appropriately meta.