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

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Gemma for Good: Democratizing Data Dignity for Frontline NGOs

Gemma 4 Challenge: Build With Gemma 4 Submission

Gemma for Good: Democratizing Data Dignity for Frontline NGOs

11
Comments 2
4 min read
Agents that monitor themselves: a self-auditing RAG on Tiger's Agentic Postgres

Agentic Postgres Challenge Submission

Agents that monitor themselves: a self-auditing RAG on Tiger's Agentic Postgres

4
Comments
7 min read
I Built Systems That Broke in the Real World. Here’s What Google Cloud NEXT ‘26 Finally Gets Right

Google Cloud NEXT '26 Challenge Submission

I Built Systems That Broke in the Real World. Here’s What Google Cloud NEXT ‘26 Finally Gets Right

4
Comments
3 min read
We Didn't Ask for AI That Does Tasks. We Asked for AI That Remembers.

Gemma 4 Challenge: Write about Gemma 4 Submission

We Didn't Ask for AI That Does Tasks. We Asked for AI That Remembers.

2
Comments
4 min read
Don't make shit because he will judge you

April Fools Challenge Submission ☕️🤡

Don't make shit because he will judge you

1
Comments
2 min read
I built a coding agent that runs on Gemma 4 — here's what 2B parameters can actually do

Gemma 4 Challenge: Build With Gemma 4 Submission

I built a coding agent that runs on Gemma 4 — here's what 2B parameters can actually do

2
Comments 1
5 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)

4
Comments 4
3 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
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
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
🌍 Earth's Last Letter

DEV Weekend Challenge: Earth Day

🌍 Earth's Last Letter

7
Comments
6 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
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