Skip to content

DEV Community

DEV Challenges

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

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Hermes Agent Challenge Submission

Mukunda Rao Katta

May 19

How to measure prompt cache hit ratio in your Hermes Agent

#hermesagentchallenge #devchallenge #agents

4 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

Aashita

May 8

The End of Renting Intelligence? Why Gemma 4 Makes Local AI Feel Viable

#devchallenge #gemmachallenge #gemma #ai

5 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Sreejit Pradhan

May 18

Everyone's Talking About Bigger AI Models. I Built a Gemma 4 Farm Doctor That Works When the Internet Doesn't.

#devchallenge #gemmachallenge #gemma #git

6 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Dvorah

May 18

I gave Gemma 4 access to my Google Drive without sending a single file to the cloud

#devchallenge #gemmachallenge #gemma #ailocal

6 min read

Hermes Agent Challenge Submission

May 19

How I Connected Hermes Agent to My Next.js App (And Why It's Not Just Another Chatbot Wrapper)

#hermesagentchallenge #devchallenge #agents #nextjs

9 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

angu10

May 8

The model isn’t the hard part: the data pipeline I built to teach Gemma 4 E2B to read Indian GST invoices.

#gemmachallenge #devchallenge #gemma

7 min read

Google Cloud NEXT '26 Challenge Submission

Tanush

Apr 29

🚀 Building Smarter with Google Cloud

#devchallenge #cloudnextchallenge #googlecloud #cloud

2 min read

Temitope

May 7

Open-Source Intelligence: Building with Gemma and MCP

#devchallenge #gemmachallenge #gemma

2 min read

OpenClaw Challenge Submission 🦞

AGP Marka

Apr 27

The Reflex Loop: A Guide to Building Self-Healing Agentic Infrastructure

#devchallenge #openclawchallenge #ai #tutorial

2 min read

Hermes Agent Challenge Submission

Joske Vermeulen

May 19

AI Agents Don't Need Better Models. They Need Better Memory. Here's the Proof.

#hermesagentchallenge #devchallenge #agents

4 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Sayista Yazdani

May 18

🚀 Gemma Doc Pro: Privacy-First Codebase Intelligence Dashboard

#devchallenge #gemmachallenge #gemma #agents

4 min read

Hermes Agent Challenge Submission

May 18

The Agent That Writes Its Own Manual: A Deep Dive Into Hermes Agent's Self-Improving Architecture

#hermesagentchallenge #devchallenge #agents

8 min read

OpenClaw Challenge Submission 🦞

Salim Ọlánrewájú Oyinlọlá

Apr 27

I Wasn't Going to Write for the OpenClaw Challenge. Then 2026.4.24 Dropped.

#devchallenge #openclawchallenge #ai #agents

11 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

Sreejit Pradhan

May 17

I Tested Gemma 4 E4B vs 31B on 50 Real Student Career Queries — The Results Surprised Me

#devchallenge #gemmachallenge #gemma #opensource

8 min read

pushpendra shah

Apr 27

Building ElectionEdu: An AI-Powered Election Process Education Assistant Introduction

#showdev #ai #devchallenge #gemini

3 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.