Three things compound for developers: code, network, and content. A blog gives you all three. Every post is a public artifact that works for you 24/7 – getting indexed by Google, shared on social media, and read by hiring managers.
Why Blog? (The Selfish Reasons)
- SEO for your name – when recruiters Google you, your blog shows up instead of nothing
- Interview prep that’s already done – your blog posts ARE your “tell me about a project” answers
- Network builder – people reply, share, and connect over good posts
- Thinking tool – writing forces you to understand things deeply
- Passive job offers – hiring managers find your blog through Google and reach out
What to Write About (You Already Have Ideas)
After Every Hackathon
“How I built X in 48 hours” – describe the problem, your approach, tech stack, what worked, what didn’t. Link to your hackathon experience.
After Every Bug Fix
“How I debugged X” – the specific error, what you tried, what finally worked. These posts get the most Google traffic because other developers have the same error.
After Learning Something New
“Getting started with MCP” or “My first open source contribution” – beginner perspectives are valuable because experts forget what it’s like to start.
Comparison Posts
“MCP vs Function Calling” or “Next.js vs Remix in 2026” – these rank well on Google because people search for comparisons.
Where to Blog
- Dev.to – built-in developer audience, easy to start
- Hashnode – custom domain, good SEO, developer-focused
- Medium – largest audience but paywall frustrates readers
- Your own site – full control, best for long-term SEO (Next.js + Vercel)
The Minimum Viable Blog Post
- Title that includes what the reader will learn
- First paragraph that answers the question immediately
- Code examples that actually work (test them!)
- Screenshots showing results
- Link to your project/repo at the end
Total time: 1-2 hours. Publish frequency: 2 posts/month is enough.
How Blogging Connects to Everything Else
- Build at hackathons → blog about what you built
- Contribute to open source → blog about what you learned
- Learn AI development → blog about your experiments
- Get hired → blog about your interview experience
Each activity feeds the blog. The blog amplifies each activity. It compounds.
Start Today
Don’t overthink it. Write about the last thing you built or learned. Post it. It won’t be perfect. That’s fine. Your 10th post will be great. But you can’t get to post #10 without post #1.