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

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Ethica — Ethical Code Analysis Powered Entirely by Gemma 4 (Raspberry Pi Setup)

Gemma 4 Challenge: Build With Gemma 4 Submission

Ethica — Ethical Code Analysis Powered Entirely by Gemma 4 (Raspberry Pi Setup)

1
Comments 1
2 min read
Google Gemma 4: My Honest Experience as a Developer (And Why I’m Not Going Back to Cloud-Only AI)

Gemma 4 Challenge: Write about Gemma 4 Submission

Google Gemma 4: My Honest Experience as a Developer (And Why I’m Not Going Back to Cloud-Only AI)

3
Comments 4
3 min read
Gemini Enterprise Agent Platform: A Developer's First Look (And Honest Critique)

Google Cloud NEXT '26 Challenge Submission

Gemini Enterprise Agent Platform: A Developer's First Look (And Honest Critique)

6
Comments
6 min read
Gemma 4 on Real Hardware: Local Inference, Cloud API, and a Three-Tier Architecture That Actually Works

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4 on Real Hardware: Local Inference, Cloud API, and a Three-Tier Architecture That Actually Works

1
Comments
9 min read
🌍 Earth's Last Letter

DEV Weekend Challenge: Earth Day

🌍 Earth's Last Letter

7
Comments
6 min read
Building an AI-Powered ERP System with Gemma 26B MoE, .NET 8, Python & React

Gemma 4 Challenge: Write about Gemma 4 Submission

Building an AI-Powered ERP System with Gemma 26B MoE, .NET 8, Python & React

6
Comments 2
14 min read
Gemma-4-31B on v6e-4 TPU Benchmarks

Gemma 4 Challenge: Build With Gemma 4 Submission

Gemma-4-31B on v6e-4 TPU Benchmarks

8
Comments
2 min read
EarthPulse — Weekend Challenge: Earth Day Edition

DEV Weekend Challenge: Earth Day

EarthPulse — Weekend Challenge: Earth Day Edition

1
Comments
2 min read
Building a Systemic Autonomy Agent: OpenClaw + Gemma 4 & TurboQuant on Raspberry Pi 4B

Gemma 4 Challenge: Write about Gemma 4 Submission

Building a Systemic Autonomy Agent: OpenClaw + Gemma 4 & TurboQuant on Raspberry Pi 4B

10
Comments
11 min read
The Day My Laptop Read a Novel (And Then I Asked It About a Specific Paragraph): My First 128K with Gemma 4

Gemma 4 Challenge: Write about Gemma 4 Submission

The Day My Laptop Read a Novel (And Then I Asked It About a Specific Paragraph): My First 128K with Gemma 4

5
Comments
2 min read
The Real Story of AI Agents Isn’t Intelligence. It’s Trust.

The Real Story of AI Agents Isn’t Intelligence. It’s Trust.

10
Comments 1
3 min read
NexusGraph — Transform Any Text into a Stunning AI Knowledge Graph (Gemma 4 + D3.js)

Gemma 4 Challenge: Build With Gemma 4 Submission

NexusGraph — Transform Any Text into a Stunning AI Knowledge Graph (Gemma 4 + D3.js)

3
Comments 1
4 min read
Congrats to the Notion MCP Challenge Winners!

AI-powered workspace and GitHub automation

Congrats to the Notion MCP Challenge Winners!

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Comments 24
3 min read
EcoSync, a carbon footprint tracker

Auth0 for AI Agents Challenge Submission

EcoSync, a carbon footprint tracker

2
Comments 1
4 min read
Run Gemma 4 models on embedded devices (Orange Pi 5, Raspberry Pi, etc.) using LiteRT-LM with a REST API and Web UI.

Gemma 4 Challenge: Build With Gemma 4 Submission

Run Gemma 4 models on embedded devices (Orange Pi 5, Raspberry Pi, etc.) using LiteRT-LM with a REST API and Web UI.

4
Comments
1 min read
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