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DEV Challenges

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

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Gemma 4 Challenge: Write about Gemma 4 Submission

May 9

The Night Gemma 4 Changed How I Write Code

#devchallenge #gemmachallenge #gemma #ai

6 min read

DEV Weekend Challenge: Earth Day

Vishal Keerthan

Apr 19

ClimateOS — I Built a Climate Decision Engine, Not Another Carbon Tracker

#devchallenge #weekendchallenge #earthday #webdev

6 min read

OpenClaw Challenge Submission 🦞

Ha3k

Apr 19

OpenClaw Changed How I Work: A Personal AI That Actually Does Things

#devchallenge #openclawchallenge

5 min read

OpenClaw Challenge Submission 🦞

Muhammad Zulqarnain

Apr 19

From $200/Month to Free: Running OpenClaw with Local AI Models

#devchallenge #openclawchallenge

5 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

May 10

NexusGraph — Transform Any Text into a Stunning AI Knowledge Graph (Gemma 4 + D3.js)

#devchallenge #gemmachallenge #gemma #ai

4 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

May 10

Coding on a 6-inch Screen: My AI Journey from Nepal 🇳🇵

#devchallenge #gemmachallenge #gemma

2 min read

Google Cloud NEXT '26 Challenge Submission

Darlington Mbawike

Apr 29

I Built a Hybrid AI System That Teaches, Tracks, and Thinks

#devchallenge #cloudnextchallenge #googlecloud

3 min read

Google Cloud NEXT '26 Challenge Submission

Apr 26

Google's Most Important NEXT '26 Announcement Wasn't Gemini 2.5 Ultra

#devchallenge #cloudnextchallenge #googlecloud

8 min read

Google Cloud NEXT '26 Winners

Jess Lee for The DEV Team

May 7

Congrats to the Google Cloud NEXT '26 Writing Challenge Winners!

#devchallenge #cloudnextchallenge #googlecloud

2 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

May 8

ProfitPulse ERP: An AI-Powered Business Intelligence App Built with Gemma 4 & Flutter

#devchallenge #gemma #flutter #gemmachallenge

3 min read

Google Cloud NEXT '26 Challenge Submission

Apr 29

From Fault Codes to Smart Fixes: How Google Cloud NEXT ’26 Inspired My AI Mechanic Assistant

#devchallenge #cloudnextchallenge #googlecloud #ai

2 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Florian Zielasko

May 8

Local AI Assistant powered by Gemma 4

#devchallenge #gemmachallenge #gemma #ai

2 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

Aditya

May 10

🤔 Everything You Were Too Afraid to Ask About Gemma 4 (But Should Have)

#devchallenge #gemmachallenge #gemma #aidev

6 min read

OpenClaw Challenge Submission 🦞

Apr 26

I Taught Two AIs What Not to Say About Their Humans

#devchallenge #openclawchallenge #ai #programming

4 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

May 10

Gemma 4: A Systems Engineer’s Breakdown of the "Divergent" Edge Architecture

#devchallenge #gemmachallenge #gemma

2 min read

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