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DEV Challenges

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

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Winner Announcement Delayed for the Gemma 4 Challenge

Record entries and a June 18 reveal

Winner Announcement Delayed for the Gemma 4 Challenge

61
Comments 16
1 min read
🛠️Building My First AI Agent with Hermes Agent 🤖

Hermes Agent Challenge Submission: Build With Hermes Agent

🛠️Building My First AI Agent with Hermes Agent 🤖

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Comments 2
3 min read
Reviving Ultra Creative Suite: The First Fully Accessible Video Editor for Blind Users

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

Reviving Ultra Creative Suite: The First Fully Accessible Video Editor for Blind Users

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Comments 2
2 min read
MCP Connects Agents to Tools. A2A Connects Agents to Each Other. Here's Why That Distinction Changes Everything

Google Cloud NEXT '26 Challenge Submission

MCP Connects Agents to Tools. A2A Connects Agents to Each Other. Here's Why That Distinction Changes Everything

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Comments 2
6 min read
Cipher: The Jarvis with a Hermes Core

Hermes Agent Challenge Submission: Build With Hermes Agent

Cipher: The Jarvis with a Hermes Core

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Comments 2
2 min read
đź§ Thought Navigation Engine

Google Cloud NEXT '26 Challenge Submission

đź§ Thought Navigation Engine

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Comments
3 min read
Hermes Agent vs. LangGraph, CrewAI, and AutoGen: A Technical Comparison for 2026

Hermes Agent Challenge Submission: Write About Hermes Agent

Hermes Agent vs. LangGraph, CrewAI, and AutoGen: A Technical Comparison for 2026

4
Comments
5 min read
repoDoc

OpenClaw Challenge Submission 🦞

repoDoc

4
Comments
3 min read
Building an Autonomous Content Pipeline with Hermes Agent + Colony

Hermes Agent Challenge Submission: Build With Hermes Agent

Building an Autonomous Content Pipeline with Hermes Agent + Colony

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Comments 2
3 min read
I Built a Cognitive Threat Hunter on Hermes Agent — It Analyzed the Session Where I Built It and Found Three Blind Spots

Hermes Agent Challenge Submission: Build With Hermes Agent

I Built a Cognitive Threat Hunter on Hermes Agent — It Analyzed the Session Where I Built It and Found Three Blind Spots

1
Comments
3 min read
Codex Chronicle was paying for every frame.

Gemma 4 Challenge: Build With Gemma 4 Submission

Codex Chronicle was paying for every frame.

3
Comments
8 min read
Onyx: I Built an Hermes Agent That Runs My Entire Server While I Sleep

Hermes Agent Challenge Submission: Build With Hermes Agent

Onyx: I Built an Hermes Agent That Runs My Entire Server While I Sleep

4
Comments
5 min read
The Hermes Rescue: How an Open Agent Rebuilt My GitHub Projects from Scratch

Hermes Agent Challenge Submission: Write About Hermes Agent

The Hermes Rescue: How an Open Agent Rebuilt My GitHub Projects from Scratch

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Comments 1
6 min read
AI-Powered Webinar Moderation System

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

AI-Powered Webinar Moderation System

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Comments
1 min read
Most voting apps feel like they’re stuck in 2010. We decided to build one for the future.

Most voting apps feel like they’re stuck in 2010. We decided to build one for the future.

Comments
1 min read
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