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DEV Challenges

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

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What happens when an AI agent never stops watching? Hermes Agent as a persistent cognitive layer for your Digital life

Hermes Agent Challenge Submission

What happens when an AI agent never stops watching? Hermes Agent as a persistent cognitive layer for your Digital life

16
Comments
7 min read
What Gemma 4 Means for Africa

Gemma 4 Challenge: Write about Gemma 4 Submission

What Gemma 4 Means for Africa

6
Comments
3 min read
MedScan Assistant — AI medication label reader for seniors, powered by Gemma 4

MedScan Assistant — AI medication label reader for seniors, powered by Gemma 4

4
Comments 2
2 min read
This could have all been avoided with just a single line. Back to basics fellas.

April Fools Challenge Submission ☕️🤡

This could have all been avoided with just a single line. Back to basics fellas.

Comments
1 min read
Coding in the Dark: How Local Gemma 4 Saved My Python Progress During Ukrainian Blackouts

Gemma 4 Challenge: Write about Gemma 4 Submission

Coding in the Dark: How Local Gemma 4 Saved My Python Progress During Ukrainian Blackouts

4
Comments 2
3 min read
I put Ollama on a 4 GB mobile GPU and got 2.5 — here's the VRAM math

Gemma 4 Challenge: Build With Gemma 4 Submission

I put Ollama on a 4 GB mobile GPU and got 2.5 — here's the VRAM math

7
Comments 3
6 min read
Hermes Agent Vortex Matrix

Hermes Agent Challenge Submission

Hermes Agent Vortex Matrix

2
Comments 1
3 min read
From research to innovation: How I used Google AI /Gemini to Design a Zero-Carbon AI Data Center with Sand Battery Storage

Google Cloud NEXT '26 Challenge Submission

From research to innovation: How I used Google AI /Gemini to Design a Zero-Carbon AI Data Center with Sand Battery Storage

Comments
4 min read
Hermes Agent Rewards

Hermes Agent Challenge Submission

Hermes Agent Rewards

2
Comments 1
3 min read
😂 I Built a Resume Generator Based on Mood (Worst Career Tool Ever)

April Fools Challenge Submission ☕️🤡

😂 I Built a Resume Generator Based on Mood (Worst Career Tool Ever)

1
Comments
1 min read
I Built a Multi-Agent AI Tribunal with Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

I Built a Multi-Agent AI Tribunal with Gemma 4

22
Comments 6
8 min read
I Ran a 7,500-Token Architecture Spec Through 4 Models. The Cheapest One Caught Everything the Flagship Did.

Gemma 4 Challenge: Write about Gemma 4 Submission

I Ran a 7,500-Token Architecture Spec Through 4 Models. The Cheapest One Caught Everything the Flagship Did.

Comments
11 min read
Intentional Model Selection — How to Actually Choose the Right Gemma 4 Variant for Your Workload

Gemma 4 Challenge: Write about Gemma 4 Submission

Intentional Model Selection — How to Actually Choose the Right Gemma 4 Variant for Your Workload

6
Comments 3
8 min read
BugTheatre AI: Turning Screenshots, Logs, and Stack Traces Into Debugging Case Files with Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

BugTheatre AI: Turning Screenshots, Logs, and Stack Traces Into Debugging Case Files with Gemma 4

3
Comments 2
7 min read
30-Day Cloud & DevOps Challenge: Day 5 — Dockerizing My Backend (First Steps into Containers)

30-Day Cloud & DevOps Challenge: Day 5 — Dockerizing My Backend (First Steps into Containers)

1
Comments
5 min read
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