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DEV Challenges

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

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Legible - I built an on-device document helper for immigrants using Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

Legible - I built an on-device document helper for immigrants using Gemma 4

4
Comments
4 min read
OIC: From a Working Toast Watcher to a General "Watch It for Me" Agent

Gemma 4 Challenge: Write about Gemma 4 Submission

OIC: From a Working Toast Watcher to a General "Watch It for Me" Agent

1
Comments
6 min read
I Built an XAI Agent with Hermes Agent That Explains Any ML Model in Plain English — Here's Everything I Learned

Hermes Agent Challenge Submission

I Built an XAI Agent with Hermes Agent That Explains Any ML Model in Plain English — Here's Everything I Learned

5
Comments 2
9 min read
The Oracle Solstice

June Solstice Game Jam Submission

The Oracle Solstice

3
Comments
4 min read
I Revived My Abandoned AI Documentation Tool and Turned It Into Gitdocs AI

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

I Revived My Abandoned AI Documentation Tool and Turned It Into Gitdocs AI

2
Comments
5 min read
Breaking Free from the Cloud: Why Nous Research’s Hermes Agent is the Local AI Revolution We’ve Been Waiting For

Hermes Agent Challenge Submission

Breaking Free from the Cloud: Why Nous Research’s Hermes Agent is the Local AI Revolution We’ve Been Waiting For

5
Comments
4 min read
The Imitation Game — A Reverse Turing Test Set on June 21, 1952

June Solstice Game Jam Submission

The Imitation Game — A Reverse Turing Test Set on June 21, 1952

18
Comments 17
6 min read
I built an open-source AI agent that explains any ML model in plain English — real SHAP, real LIME, real bias detection

Hermes Agent Challenge Submission

I built an open-source AI agent that explains any ML model in plain English — real SHAP, real LIME, real bias detection

6
Comments
2 min read
My Figma frame and my code had a fight. Gemma 4 refereed

Gemma 4 Challenge: Build With Gemma 4 Submission

My Figma frame and my code had a fight. Gemma 4 refereed

3
Comments
3 min read
The Worst Developers Quit Too Early

The Worst Developers Quit Too Early

1
Comments
3 min read
I couldn't reproduce the bug because I had no record of what tool calls my Hermes agent made.

Hermes Agent Challenge Submission: Build With Hermes Agent

I couldn't reproduce the bug because I had no record of what tool calls my Hermes agent made.

3
Comments
2 min read
The two-line Hermes agent logger I wish existed a month ago

Hermes Agent Challenge Submission: Write About Hermes Agent

The two-line Hermes agent logger I wish existed a month ago

3
Comments
3 min read
p95 latency was 1.68 seconds. I didn't know until I built trace-stats.

Hermes Agent Challenge Submission: Write About Hermes Agent

p95 latency was 1.68 seconds. I didn't know until I built trace-stats.

3
Comments
3 min read
🕹️ SOLSTICE: Hold the Light Until Dawn - A 3D Browser Game for the June Solstice Jam

June Solstice Game Jam Submission

🕹️ SOLSTICE: Hold the Light Until Dawn - A 3D Browser Game for the June Solstice Jam

14
Comments 2
5 min read
Local AI on the move

Gemma 4 Challenge: Write about Gemma 4 Submission

Local AI on the move

4
Comments
3 min read
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