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DEV Challenges

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

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From Half Baked Repos to GitHub Glory: How I Am Finishing My Ambitious 10 App Masterpiece

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

From Half Baked Repos to GitHub Glory: How I Am Finishing My Ambitious 10 App Masterpiece

4
Comments
4 min read
Google I/O 2026 - Android XR and AI-Studio Android Development

Google I/O Writing Challenge Submission

Google I/O 2026 - Android XR and AI-Studio Android Development

6
Comments 1
2 min read
The $1000 Operating System: Rearchitecting the Dev Team Inside Antigravity 2.0

Google I/O Writing Challenge Submission

The $1000 Operating System: Rearchitecting the Dev Team Inside Antigravity 2.0

37
Comments 1
6 min read
EcoQuest - Turn your Trash into Treasure (and XP) 🌍 [Earthday challenge]

DEV Weekend Challenge: Earth Day

EcoQuest - Turn your Trash into Treasure (and XP) 🌍 [Earthday challenge]

7
Comments
3 min read
Gemma 4 on 16GB RAM: What Actually Works for Structured AI Workflows

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4 on 16GB RAM: What Actually Works for Structured AI Workflows

27
Comments 5
7 min read
From Chatbot to Agent: What Hermes Agent Taught Me About Building Real AI Workflows

Hermes Agent Challenge Submission: Write About Hermes Agent

From Chatbot to Agent: What Hermes Agent Taught Me About Building Real AI Workflows

10
Comments 1
7 min read
What Would Gemma4 Look Like as a Human?

Gemma 4 Challenge: Write about Gemma 4 Submission

What Would Gemma4 Look Like as a Human?

1
Comments 1
8 min read
I Built an AI Tool That Finds Bad Local Business Websites (And Pitches Them Redesigns)

Hermes Agent Challenge Submission: Build With Hermes Agent

I Built an AI Tool That Finds Bad Local Business Websites (And Pitches Them Redesigns)

2
Comments
4 min read
MedReport Agent — AI-Powered Medical Report Interpreter

Hermes Agent Challenge Submission: Build With Hermes Agent

MedReport Agent — AI-Powered Medical Report Interpreter

11
Comments
5 min read
What I Learned Building with Gemma 4

Gemma 4 Challenge: Write about Gemma 4 Submission

What I Learned Building with Gemma 4

3
Comments
4 min read
Gemini Spark Changed How I Think About Agents And I Haven't Even Used It Yet

Google I/O Writing Challenge Submission

Gemini Spark Changed How I Think About Agents And I Haven't Even Used It Yet

4
Comments 1
4 min read
Agent Launchpad — Why Google Cloud Next ’26 Feels More Buildable for Developers

Google Cloud NEXT '26 Challenge Submission

Agent Launchpad — Why Google Cloud Next ’26 Feels More Buildable for Developers

3
Comments
2 min read
Maatru: An agentic Telugu literacy app for kids, built with Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

Maatru: An agentic Telugu literacy app for kids, built with Gemma 4

3
Comments
4 min read
I Spent 108 Commits Building Infrastructure. Google I/O 2026 Shipped It as One API Call.

Google I/O Writing Challenge Submission

I Spent 108 Commits Building Infrastructure. Google I/O 2026 Shipped It as One API Call.

3
Comments
8 min read
Reviving changelog.py: How I Brought My Zero-Dependency Changelog Generator Back to Life

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

Reviving changelog.py: How I Brought My Zero-Dependency Changelog Generator Back to Life

3
Comments
3 min read
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