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DEV Challenges

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

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Hermes Agent Challenge Submission: Build With Hermes Agent

N. Ashish

May 31

Hermes Predict: An AI Agent That Learns from Machine Failures

#hermesagentchallenge #devchallenge #agents

3 min read

Hermes Agent Challenge Submission: Write About Hermes Agent

Hope

May 31

Building a Friendly Data Assistant

#hermesagentchallenge #devchallenge #agents

3 min read

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

May 30

SecAPI: Secure, AI-Driven API Key Management & Leak Prevention

#devchallenge #githubchallenge

4 min read

Naing Oo

May 31

piwapp - A WhatsApp client written from scratch in pure Python with Model Context Protocol (MCP) that you can use with your favorite agents

#devchallenge #githubchallenge

4 min read

Hermes Agent Challenge Submission: Build With Hermes Agent

May 31

Context-Aware Code Summarizer

#hermesagentchallenge #devchallenge #agents

3 min read

Hermes Agent Challenge Submission: Write About Hermes Agent

HARSHA GOPALKRISHNA PURANIK

May 30

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

#hermesagentchallenge #devchallenge #agents #opensource

5 min read

Hermes Agent Challenge Submission: Write About Hermes Agent

Prashant Maurya

May 31

The Agent That Lives on a $5 VPS — Why Hermes Changes the Open Source AI Story

#hermesagentchallenge #devchallenge #agents

5 min read

Hermes Agent Challenge Submission: Build With Hermes Agent

May 27

Hermes Gate: Compiling Judgment Into a Removable Approval Layer

#hermesagentchallenge #devchallenge #agents

4 min read

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

Meer Hashaam Khan

May 29

Finishing the e-commerce app I abandoned in 2023

#devchallenge #githubchallenge

3 min read

Hermes Agent Challenge Submission: Build With Hermes Agent

May 31

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

#hermesagentchallenge #devchallenge #agents #ai

3 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Elliot Lee

May 30

Structure: A Local-First Interview IDE Powered by Gemma 4

#devchallenge #gemmachallenge #gemma

4 min read

Hermes Agent Challenge Submission: Write About Hermes Agent

May 26

Building a Self-Improving Orchestration Layer for IoT Dashboards

#hermesagentchallenge #devchallenge #agents #iot

3 min read

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

May 26

Resurrecting Link Peeker: How I Engineered a Privacy-First, Safe Link Preview Shield for Chrome & Edge

#devchallenge #githubchallenge #ai #security

4 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

May 30

What I Learned Evaluating Gemma 4 for Real-World Call Analysis Workloads

#devchallenge #gemmachallenge #gemma

2 min read

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

Poochita Poochita

May 30

Copilot motivated me to continue my abandoned game project!

#devchallenge #githubchallenge

2 min read

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