Technology Sep 05, 2026 · 2 min read

I'm 12. My Code Jam got zero submissions. So I built a platform for it.

Last week I ran the first KODA Code Jam — a tournament where developers build niche single-page apps, submit them to the Showcase Wall, and compete for Champion status. The result: zero submissions. I could've blamed users. "They didn't care." "The timing was wrong." "My audience isn't into hackat...

DE
DEV Community
by Harun - solo dev
I'm 12. My Code Jam got zero submissions. So I built a platform for it.

Last week I ran the first KODA Code Jam — a tournament where developers build niche single-page apps, submit them to the Showcase Wall, and compete for Champion status.

The result: zero submissions.

I could've blamed users. "They didn't care." "The timing was wrong." "My audience isn't into hackathons." But the truth was simpler and more embarrassing: I buried the Jam inside a chat app.

🙈 THE UX FAILURE

To submit an app, users had to:

  1. Open KODA (the AI mentor)
  2. Tap the ☰ drawer
  3. Scroll past 7 other buttons
  4. Find "🏆 Submit My Jam App"
  5. Fill a modal
  6. Hope it worked

That's 5 friction points. Real hackathon platforms (Devpost, Dev.to Challenges) have ONE flow: landing page → submit → done.

I treated the Jam like a feature. It needed to be a product.

🔄 THE PIVOT

So I built KODA Code Jam — a standalone tournament platform. Clean landing page. Simple submission form. Public showcase. Voting without login walls.

The difference:

  • Before: Jam was a button inside KODA
  • After: Jam is its own platform that cross-promotes KODA and DOJO FEED

🏆 WHAT'S ON THE PLATFORM

  • Hero section with "Season 2 is OPEN" call-to-action
  • Submission form (name, niche, URL, pitch)
  • Public showcase wall (no login needed to browse)
  • Voting with email verification (prevents spam)
  • Hall of Champions (past winners)
  • Cross-promotion of KODA + DOJO FEED in the footer

👑 THE CHAMPION REWARDS

Winner gets:

  • 👑 Champion status in KODA — cyan theme, crown badge
  • 🧠 2x AI memory (60 messages instead of 30)
  • 🥋 Pro Sensei Mode unlocked
  • Eternal glory in a database I built on a POCO C55

🚀 THE EMPIRE MAP

This pivot taught me the difference between a feature and a product. The empire is now:

  • 🤖 KODA = the mentor
  • 🥋 DOJO FEED = the community (ages 5–18, adults illegal)
  • 🏆 KODA Code Jam = the tournament
  • 🎓 KODA LEARN = the school (being built)

Each platform has its own purpose, its own landing page, its own URL. They cross-promote, but they don't hide inside each other.

🎯 SEASON 2 IS OPEN

No deadline pressure. Just: be one of the first 50 submissions.

The wall is live. The form is simple. The rewards are real.

If you've been "planning to build" a niche app — this is the universe telling you to ship the ugly version today. A shipped niche app beats a perfect ghost.

From zero submissions to a full platform. Just another pivot in Tamil Nadu. 🏆

DE
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This article was originally published by DEV Community and written by Harun - solo dev .

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