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Building a Simple Blog System with Next.js 15

January 18, 20255 min readby Zach Liibbe

How I built this blog system from scratch using Next.js 15, TypeScript, and zero external dependencies for markdown processing.

The Philosophy: Keep It Simple

When building this blog, I had one main goal: avoid unnecessary complexity and dependencies. Instead of reaching for markdown parsers and complex build processes, I opted for a template-based approach.

The Architecture

The blog system consists of a few key pieces:

  • TypeScript interfaces for type safety
  • Simple data store with blog post objects
  • React components for rendering
  • Next.js App Router for routing

Why This Approach Works

By storing blog content as HTML strings in TypeScript objects, I get:

  • ✅ Zero build-time complexity
  • ✅ Full control over content structure
  • ✅ Easy to extend and modify
  • ✅ No external dependencies
  • ✅ Fast performance

Future Improvements

While this approach is simple, there are some natural evolution paths:

  • Move content to a headless CMS
  • Add an admin interface for editing
  • Implement search functionality
  • Add comment system

But for now, simple is perfect. It gets the job done without overengineering.

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