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DEV Challenges

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

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I Build ML Infrastructure for a Living — Here's Why Hermes Agent Changes the Game for Platform Engineers

Hermes Agent Challenge Submission: Write About Hermes Agent

I Build ML Infrastructure for a Living — Here's Why Hermes Agent Changes the Game for Platform Engineers

2
Comments
7 min read
Piclu - A button on the kitchen counter that turns drop-in voice notes into a shopping list

Gemma 4 Challenge: Build With Gemma 4 Submission

Piclu - A button on the kitchen counter that turns drop-in voice notes into a shopping list

3
Comments
6 min read
Safeguard AI — a multilingual disaster preparedness assistant powered by Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

Safeguard AI — a multilingual disaster preparedness assistant powered by Gemma 4

Comments
1 min read
I Spent 108 Commits Building Infrastructure. Google I/O 2026 Shipped It as One API Call.

Google I/O Writing Challenge Submission

I Spent 108 Commits Building Infrastructure. Google I/O 2026 Shipped It as One API Call.

2
Comments
8 min read
The Moment I Realized AI Agents are Changing Software Forever

Hermes Agent Challenge Submission: Write About Hermes Agent

The Moment I Realized AI Agents are Changing Software Forever

5
Comments
9 min read
Gemma 4 26B Is Not the MoE You Think It Is

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4 26B Is Not the MoE You Think It Is

Comments
8 min read
Google I/O 2026 made me ask an uncomfortable question: are we still coding, or are we managing builders?

Google I/O Writing Challenge Submission

Google I/O 2026 made me ask an uncomfortable question: are we still coding, or are we managing builders?

2
Comments
6 min read
DiffWhisperer: Stop Reading Dry Diffs, Start Reading Stories with Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

DiffWhisperer: Stop Reading Dry Diffs, Start Reading Stories with Gemma 4

Comments
3 min read
From Ghost Power Discovery to Enterprise GPU Optimizer – How I Finished What I Started

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

From Ghost Power Discovery to Enterprise GPU Optimizer – How I Finished What I Started

Comments
3 min read
From Models to Meaning: How Building NeuroSense AI with Gemma 4 Changed My View of Local AI

Gemma 4 Challenge: Write about Gemma 4 Submission

From Models to Meaning: How Building NeuroSense AI with Gemma 4 Changed My View of Local AI

1
Comments
4 min read
How Google AI Studio and Gemini Are Making AI Development Easier for Students

Google I/O Writing Challenge Submission

How Google AI Studio and Gemini Are Making AI Development Easier for Students

Comments
2 min read
Google's 2x Energy Efficiency Claim Is Real — But Here's What They're Not Measuring

Google I/O Writing Challenge Submission

Google's 2x Energy Efficiency Claim Is Real — But Here's What They're Not Measuring

Comments
3 min read
Sovereign Entity Educational Report

Hermes Agent Challenge Submission: Write About Hermes Agent

Sovereign Entity Educational Report

Comments
8 min read
I Spent 3 Years Building Jarvis, a Personal AI. Gemma 4 Was the First Model That Actually Worked.

Gemma 4 Challenge: Build With Gemma 4 Submission

I Spent 3 Years Building Jarvis, a Personal AI. Gemma 4 Was the First Model That Actually Worked.

Comments
5 min read
Nostalgia Meets Cybersecurity: Spotting Modern Scams in a Retro OS Simulator - Forward or Fraud

Gemma 4 Challenge: Build With Gemma 4 Submission

Nostalgia Meets Cybersecurity: Spotting Modern Scams in a Retro OS Simulator - Forward or Fraud

2
Comments
2 min read
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