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DEV Challenges

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

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Supercharging ThreatOps: Why Google Cloud's Agentic AI Defense Changes the SOC Game

Google Cloud NEXT '26 Challenge Submission

Supercharging ThreatOps: Why Google Cloud's Agentic AI Defense Changes the SOC Game

2
Comments
3 min read
ChronoAgent: I Built an Agent That Reads My WhatsApp So I Stop Missing Deadlines

OpenClaw Challenge Submission 🦞

ChronoAgent: I Built an Agent That Reads My WhatsApp So I Stop Missing Deadlines

2
Comments 1
9 min read
OpenAgent for Obsidian: Local-Only Grounded Research with Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

OpenAgent for Obsidian: Local-Only Grounded Research with Gemma 4

16
Comments
3 min read
Breaking the Chains of Walled-Garden AI: Why I Built with Hermes Agent (And How to Run It Globally)

Hermes Agent Challenge Submission

Breaking the Chains of Walled-Garden AI: Why I Built with Hermes Agent (And How to Run It Globally)

4
Comments
9 min read
The Cloud Just Got a Brain. Google NEXT '26 Changed Everything.

Google Cloud NEXT '26 Challenge Submission

The Cloud Just Got a Brain. Google NEXT '26 Changed Everything.

3
Comments
6 min read
A Day in the Life of a Local First Developer

Gemma 4 Challenge: Write about Gemma 4 Submission

A Day in the Life of a Local First Developer

5
Comments
5 min read
How Google Cloud Arcade Labs Helped Me Understand the Real Power of Vertex AI

Google Cloud NEXT '26 Challenge Submission

How Google Cloud Arcade Labs Helped Me Understand the Real Power of Vertex AI

Comments
2 min read
Reviving My School's AI Assistant: Moodle + Ollama

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

Reviving My School's AI Assistant: Moodle + Ollama

4
Comments
2 min read
Accessibility Guardian — AI-Powered WCAG Auditor That Thinks

Gemma 4 Challenge: Build With Gemma 4 Submission

Accessibility Guardian — AI-Powered WCAG Auditor That Thinks

13
Comments
6 min read
Why AI Agents Might Change the Way Developers Work Forever

Google Cloud NEXT '26 Challenge Submission

Why AI Agents Might Change the Way Developers Work Forever

1
Comments
2 min read
47 Days With Tuck: What Happens When You Stop Being Careful With an AI Agent

Hermes Agent Challenge Submission: Write About Hermes Agent

47 Days With Tuck: What Happens When You Stop Being Careful With an AI Agent

3
Comments 2
4 min read
I Built a Local Interview Coach That Learns From Every Submission With Hermes Agent.

Hermes Agent Challenge Submission: Build With Hermes Agent

I Built a Local Interview Coach That Learns From Every Submission With Hermes Agent.

12
Comments 4
6 min read
Google AI Edge Gallery Now Runs MCP On-Device. The Privacy Architecture

Google I/O Challenge submission

Google AI Edge Gallery Now Runs MCP On-Device. The Privacy Architecture

48
Comments 30
5 min read
Gemma 4 in the Field: How Local AI Could Transform Geological Science - From Chatbots to Scientific Intelligence

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4 in the Field: How Local AI Could Transform Geological Science - From Chatbots to Scientific Intelligence

3
Comments
3 min read
I Tried Automating Farming with OpenClaw… and It Actually Works

OpenClaw Challenge Submission 🦞

I Tried Automating Farming with OpenClaw… and It Actually Works

1
Comments
2 min read
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