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DEV Challenges

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

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I Taught Two AIs What Not to Say About Their Humans

OpenClaw Challenge Submission 🦞

I Taught Two AIs What Not to Say About Their Humans

30
Comments 28
4 min read
🤔 Everything You Were Too Afraid to Ask About Gemma 4 (But Should Have)

Gemma 4 Challenge: Write about Gemma 4 Submission

🤔 Everything You Were Too Afraid to Ask About Gemma 4 (But Should Have)

4
Comments
6 min read
Building a Document Contradiction Analyzer - Local Reasoning with Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

Building a Document Contradiction Analyzer - Local Reasoning with Gemma 4

1
Comments
4 min read
Gemma 4: A Systems Engineer’s Breakdown of the "Divergent" Edge Architecture

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4: A Systems Engineer’s Breakdown of the "Divergent" Edge Architecture

1
Comments
2 min read
Gemma-4-26B on v6e-4 TPU Benchmarks

Gemma 4 Challenge: Build With Gemma 4 Submission

Gemma-4-26B on v6e-4 TPU Benchmarks

8
Comments 1
3 min read
How Unsafe AI Code Could Harm Critical Systems — And Why Execution Control Matters

DEV Weekend Challenge: Earth Day

How Unsafe AI Code Could Harm Critical Systems — And Why Execution Control Matters

2
Comments 1
4 min read
AI-Powered ERP System with Gemma 26B MoE

Gemma 4 Challenge: Build With Gemma 4 Submission

AI-Powered ERP System with Gemma 26B MoE

6
Comments
4 min read
I tested the same self-monitoring role doc on Claude and Gemma 4. Here's what survived.

Gemma 4 Challenge: Write about Gemma 4 Submission

I tested the same self-monitoring role doc on Claude and Gemma 4. Here's what survived.

6
Comments 7
3 min read
Building EduGemma: An Offline AI Learning Assistant with Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

Building EduGemma: An Offline AI Learning Assistant with Gemma 4

4
Comments
3 min read
Local AI Assistant powered by Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

Local AI Assistant powered by Gemma 4

4
Comments 3
2 min read
Everyone Wants AI Agents. Fewer Teams Are Ready for the Messy Business Context Behind Them

Google Cloud NEXT '26 Challenge Submission

Everyone Wants AI Agents. Fewer Teams Are Ready for the Messy Business Context Behind Them

3
Comments
5 min read
ProfitPulse ERP: An AI-Powered Business Intelligence App Built with Gemma 4 & Flutter

Gemma 4 Challenge: Build With Gemma 4 Submission

ProfitPulse ERP: An AI-Powered Business Intelligence App Built with Gemma 4 & Flutter

4
Comments
3 min read
Gemma 4 Error Log Simplifier — AI-Powered Debugging Insights from Raw Logs

Gemma 4 Challenge: Build With Gemma 4 Submission

Gemma 4 Error Log Simplifier — AI-Powered Debugging Insights from Raw Logs

3
Comments
2 min read
Earth Day Edition

DEV Weekend Challenge: Earth Day

Earth Day Edition

4
Comments
1 min read
I fine-tuned a bias judge for $30. The training was the easy part.

Gemma 4 Challenge: Write about Gemma 4 Submission

I fine-tuned a bias judge for $30. The training was the easy part.

2
Comments 1
5 min read
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