DEV Community

DEV Challenges

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

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Hermes Agent's 5 Weirdest Superpowers

Hermes Agent Challenge Submission: Write About Hermes Agent

Hermes Agent's 5 Weirdest Superpowers

46
Comments 9
3 min read
The Project I Couldn’t Finish 2 Years Ago - Notebook for ChatGPT

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

The Project I Couldn’t Finish 2 Years Ago - Notebook for ChatGPT

8
Comments 1
3 min read
Stop Building Stateless Wrappers: A Pragmatic Deep Dive Into Hermes Agent

Hermes Agent Challenge Submission

Stop Building Stateless Wrappers: A Pragmatic Deep Dive Into Hermes Agent

4
Comments
7 min read
Adashi App – Bringing Trust and Transparency to Community Savings

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

Adashi App – Bringing Trust and Transparency to Community Savings

2
Comments 1
2 min read
Open Models and the Sub-Saharan Region

Gemma 4 Challenge: Write about Gemma 4 Submission

Open Models and the Sub-Saharan Region

16
Comments
20 min read
NexusFlow: Finishing a Real-Time, AI-Powered Agile Platform with .NET 9 & React 19

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

NexusFlow: Finishing a Real-Time, AI-Powered Agile Platform with .NET 9 & React 19

6
Comments
2 min read
Building a Groundwater Analysis Tool🌊

Building a Groundwater Analysis Tool🌊

1
Comments 1
1 min read
The Brutal Reality of Running Gemma 4 Locally

Google I/O Writing Challenge Submission

The Brutal Reality of Running Gemma 4 Locally

33
Comments 2
8 min read
Future of AI: Better Memory over Reasoning.

Hermes Agent Challenge Submission: Write About Hermes Agent

Future of AI: Better Memory over Reasoning.

1
Comments 2
1 min read
My AI Kept Hallucinating Career Paths. I Abandoned the Project. GitHub Copilot Helped Me Fix What Was Actually Broken.

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

My AI Kept Hallucinating Career Paths. I Abandoned the Project. GitHub Copilot Helped Me Fix What Was Actually Broken.

15
Comments 2
7 min read
Productivity Perfected: How I Wrapped Up the Super Time Tracker UI

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

Productivity Perfected: How I Wrapped Up the Super Time Tracker UI

4
Comments
4 min read
Local AI Has a Governance Problem Nobody Is Solving

Gemma 4 Challenge: Write about Gemma 4 Submission

Local AI Has a Governance Problem Nobody Is Solving

3
Comments 3
2 min read
Hermes Agent for Developers: The Open Source AI Agent That Learns & Remembers

Hermes Agent Challenge Submission: Write About Hermes Agent

Hermes Agent for Developers: The Open Source AI Agent That Learns & Remembers

6
Comments 2
11 min read
Anti-FraudX: Local Scam Defense Training with Gemma 4 E4B

Gemma 4 Challenge: Build With Gemma 4 Submission

Anti-FraudX: Local Scam Defense Training with Gemma 4 E4B

3
Comments
4 min read
I Built a Fintech Product in 48 Hours, Got Rejected, and Finished It Anyway

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

I Built a Fintech Product in 48 Hours, Got Rejected, and Finished It Anyway

3
Comments
5 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.