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DEV Challenges

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

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ECET AI Study Buddy using Gemma 4 – My First Local AI Project

Gemma 4 Challenge: Build With Gemma 4 Submission

ECET AI Study Buddy using Gemma 4 – My First Local AI Project

Comments 1
1 min read
I Built a Privacy-First AI Health Companion — Then Actually Finished It

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

I Built a Privacy-First AI Health Companion — Then Actually Finished It

9
Comments
3 min read
SignBridge — The Bidirectional ASL Communication Bridge Built to Break Accessibility Barriers

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

SignBridge — The Bidirectional ASL Communication Bridge Built to Break Accessibility Barriers

4
Comments
3 min read
Chatmandu

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

Chatmandu

4
Comments
3 min read
Solstice Eternal – An AI Adventure Game Built with Google AI Studio

June Solstice Game Jam Submission

Solstice Eternal – An AI Adventure Game Built with Google AI Studio

2
Comments
1 min read
My UFO GitHub Finish-Up-A-Thon Challenge

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

My UFO GitHub Finish-Up-A-Thon Challenge

3
Comments 1
2 min read
Built an Enterprise Analysis Agent with Hermes + MCP + Angular (No-RAG, Local-First)

Hermes Agent Challenge Submission: Build With Hermes Agent

Built an Enterprise Analysis Agent with Hermes + MCP + Angular (No-RAG, Local-First)

1
Comments
2 min read
I Rebuilt My Abandoned Dashboard by Starting With Docs — Kumachi Back Office

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

I Rebuilt My Abandoned Dashboard by Starting With Docs — Kumachi Back Office

2
Comments
6 min read
Pidgin English Can Now Find Your Spare Parts. Here Is How I Built That.

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

Pidgin English Can Now Find Your Spare Parts. Here Is How I Built That.

3
Comments 2
5 min read
How Gemma 4's Per-Layer Embeddings Actually Work — And Why E2B Punches Above 2B

Gemma 4 Challenge: Write about Gemma 4 Submission

How Gemma 4's Per-Layer Embeddings Actually Work — And Why E2B Punches Above 2B

6
Comments
10 min read
From Broken Loop to Duolingo for Kotlin

From Broken Loop to Duolingo for Kotlin

3
Comments
3 min read
I've Been Building an LMS for a Year. Finish-Up-A-Thon Made Me Actually Finish It.

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

I've Been Building an LMS for a Year. Finish-Up-A-Thon Made Me Actually Finish It.

6
Comments
7 min read
Hermes-Pi Factory Guardian

Hermes Agent Challenge Submission: Build With Hermes Agent

Hermes-Pi Factory Guardian

2
Comments
4 min read
That's what the Finish-Up-A-Thon is all about.

That's what the Finish-Up-A-Thon is all about.

2
Comments
3 min read
Rebuilding an Abandoned Laravel Page Builder With a JSON-Based Architecture

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

Rebuilding an Abandoned Laravel Page Builder With a JSON-Based Architecture

3
Comments
3 min read
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