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DEV Challenges

This is the official tag for submissions and announcements related to DEV Challenges.

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KV FP8 with Gemma4 26B

Gemma 4 Challenge: Write about Gemma 4 Submission

KV FP8 with Gemma4 26B

6
Comments 2
6 min read
Building a Local AI Chatbot with Gemma 4 and Java

Building a Local AI Chatbot with Gemma 4 and Java

1
Comments
4 min read
Before You Fine-Tune Gemma 4, Let a Bigger Gemma Teach Your Smaller One

Gemma 4 Challenge: Write about Gemma 4 Submission

Before You Fine-Tune Gemma 4, Let a Bigger Gemma Teach Your Smaller One

5
Comments
5 min read
From Prototype to Production: Finishing Moonsu Link, a Chat-Native Agricultural Marketplace for Cameroon

GitHub “Finish-Up-A-Thon” Challenge Submission

From Prototype to Production: Finishing Moonsu Link, a Chat-Native Agricultural Marketplace for Cameroon

89
Comments 46
4 min read
Hermes Agent Changed How I Think About AI Agents: From Answer Engines to Skill-Building Systems

Hermes Agent Challenge Submission: Write About Hermes Agent

Hermes Agent Changed How I Think About AI Agents: From Answer Engines to Skill-Building Systems

3
Comments 2
6 min read
I built cyberplain with Hermes — here's what actually went down

Hermes Agent Challenge Submission: Write About Hermes Agent

I built cyberplain with Hermes — here's what actually went down

3
Comments 2
6 min read
Recycling made easy: a Polish recycling assistant powered by Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

Recycling made easy: a Polish recycling assistant powered by Gemma 4

76
Comments 60
5 min read
CompliScore a free compliance health check for Indian startup founders.

Hermes Agent Challenge Submission: Build With Hermes Agent

CompliScore a free compliance health check for Indian startup founders.

2
Comments 1
2 min read
Enigma's Echo — AI-Powered Cryptanalysis Console (Bletchley Park)

June Solstice Game Jam Submission

Enigma's Echo — AI-Powered Cryptanalysis Console (Bletchley Park)

18
Comments 2
4 min read
Hermes Agent: How Nous Research Built an AI That Actually Learns from Its Own

Hermes Agent Challenge Submission: Write About Hermes Agent

Hermes Agent: How Nous Research Built an AI That Actually Learns from Its Own

4
Comments
8 min read
Flutter Midsommer Madnesss

June Solstice Game Jam Submission

Flutter Midsommer Madnesss

9
Comments 1
10 min read
🚀 “From Prompts to Autonomous Agents: What Google I/O 2026 Changed”

Google I/O Writing Challenge Submission

🚀 “From Prompts to Autonomous Agents: What Google I/O 2026 Changed”

2
Comments
3 min read
How Local AI Models Are Quietly Changing the Future of Development

Gemma 4 Challenge: Write about Gemma 4 Submission

How Local AI Models Are Quietly Changing the Future of Development

3
Comments
2 min read
From Blurry Whiteboard Photo to Structured Action Items with Gemma 4 E4B

Gemma 4 Challenge: Build With Gemma 4 Submission

From Blurry Whiteboard Photo to Structured Action Items with Gemma 4 E4B

4
Comments
3 min read
Your AI Agent Probably Doesn't Need a Vector Database

Hermes Agent Challenge Submission: Write About Hermes Agent

Your AI Agent Probably Doesn't Need a Vector Database

3
Comments 1
9 min read
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