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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

Chinyere John-Nnah

May 23

Your Laptop Just Got Smarter: A Complete Guide to Gemma 4's Four Models

#devchallenge #gemmachallenge #gemma #ai

9 min read

DEV Weekend Challenge: Earth Day

Setiaji

Apr 19

I Built OxyTrack: Turning Small Daily Habits Into Real Environmental Impact 🌱

#devchallenge #weekendchallenge

2 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

rishi

May 23

I Built a Smart Kitchen AI with Gemma 4 That Turns Fridge Photos Into Recipes

#devchallenge #gemmachallenge #gemma

3 min read

Google I/O Writing Challenge Submission

May 21

Building 'Offline Brain': How I Wrote My First Custom Agent Skill for Android (Google I/O 2026) 📱🧠

#googleiochallenge #devchallenge #android #ai

4 min read

OpenClaw Challenge Submission 🦞

Apr 23

I Built a 24/7 Freelance Operations Agent with OpenClaw — It Runs My Business While I Sleep

#devchallenge #openclawchallenge #openclaw #ai

5 min read

Google I/O Writing Challenge Submission

Reetu Rani

May 23

What Excited Me Most at Google I/O 2026

#devchallenge #googleiochallenge #googleio #ai

2 min read

Google I/O Writing Challenge Submission

May 23

Google I/O 2026 Just Confirmed the Shift From AI Chatbots to AI Agents

#devchallenge #googleiochallenge #google #programming

4 min read

Google I/O Writing Challenge Submission

Kashif Hussain Shah

May 23

Gemma 4 in Action: Architecture and Guardrails of a Sovereign Web OS Portfolio

#devchallenge #googleiochallenge #ai #gemma

2 min read

Hermes Agent Challenge Submission: Write About Hermes Agent

rishi

May 23

I Imagined Hermes Agent Running an Entire Smart City — And It Changed How I See AI

#discuss #hermesagentchallenge #devchallenge #ai

3 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Developer on Travel

May 23

AI Travel Assistant Powered by Gemma 4; With Streaming, Image Input, and Visual Recommendation Cards

#devchallenge #gemmachallenge #gemma

5 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

Juan Pablo Enriquez Ortiz

May 23

5 production patterns for running Gemma 4 in the browser — what the docs don't tell you

#devchallenge #gemmachallenge #gemma #webdev

9 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Kashif Hussain Shah

May 23

Breaking the Matrix at 15: How I Built a Cyber-Aesthetic AI Assistant Core Powered by Gemma 4

#devchallenge #gemmachallenge #gemma

2 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Juan Pablo Enriquez Ortiz

May 23

AULA — The AI tutor that fits in a browser tab, built for the students the internet leaves behind

#devchallenge #gemmachallenge #gemma

6 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

May 17

I built a real-time ASL interpreter for the Gemma4 challenge, no cloud needed

#devchallenge #gemmachallenge #gemma #opensource

4 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Doraking

May 23

NovelPilot: A Novel Writing Agent Powered by Gemma 4

#devchallenge #gemmachallenge #gemma

8 min read

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