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

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Built a Multimodal Emergency First Aid Assistant with Gemma 4 — Here's What the Model Unlocked

Gemma 4 Challenge: Write about Gemma 4 Submission

Built a Multimodal Emergency First Aid Assistant with Gemma 4 — Here's What the Model Unlocked

2
Comments 1
7 min read
The Mobile Architect: Bridging the AI Gap Without a PC

Gemma 4 Challenge: Write about Gemma 4 Submission

The Mobile Architect: Bridging the AI Gap Without a PC

1
Comments 3
2 min read
CommitAI — Local AI-Powered Git Assistant Using Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

CommitAI — Local AI-Powered Git Assistant Using Gemma 4

2
Comments 1
2 min read
Ghost Job Detector: An AI Tool Built With Gemma 4 to Decode Suspicious Job Posts

Gemma 4 Challenge: Build With Gemma 4 Submission

Ghost Job Detector: An AI Tool Built With Gemma 4 to Decode Suspicious Job Posts

2
Comments
3 min read
Learning Together: Equality in the Classroom

WeCoded 2026: Echoes of Experience 💜

Learning Together: Equality in the Classroom

Comments
1 min read
Building with Gemma 4: What I Learned From Turning Job Posts into AI Decisions

Gemma 4 Challenge: Write about Gemma 4 Submission

Building with Gemma 4: What I Learned From Turning Job Posts into AI Decisions

1
Comments
3 min read
Why Gemma 4 Matters More Than Its Benchmarks

Gemma 4 Challenge: Write about Gemma 4 Submission

Why Gemma 4 Matters More Than Its Benchmarks

14
Comments 1
8 min read
UnProductive™: An Enterprise Dashboard for Accomplishing Absolutely Nothing

April Fools Challenge Submission ☕️🤡

UnProductive™: An Enterprise Dashboard for Accomplishing Absolutely Nothing

1
Comments
4 min read
Sanctum Machina: Gemma 4 in your pocket, forever

Gemma 4 Challenge: Build With Gemma 4 Submission

Sanctum Machina: Gemma 4 in your pocket, forever

4
Comments
5 min read
Just joined the Gemma 4 Challenge by Google AI & DEV Community!

Just joined the Gemma 4 Challenge by Google AI & DEV Community!

Comments
1 min read
# PANIC.HTML — A Polyglot Emotion-Driven Layout Runtime

April Fools Challenge Submission ☕️🤡

# PANIC.HTML — A Polyglot Emotion-Driven Layout Runtime

3
Comments
3 min read
I built an app that forces you to procrastinate (and it actually works)

April Fools Challenge Submission ☕️🤡

I built an app that forces you to procrastinate (and it actually works)

2
Comments
1 min read
BharatZero

Gemma 4 Challenge: Build With Gemma 4 Submission

BharatZero

4
Comments
2 min read
Gemma 4, Read My Ingredient Label and Tell Me If It’s Lying: A Personal AI Health Filter

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4, Read My Ingredient Label and Tell Me If It’s Lying: A Personal AI Health Filter

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Comments 6
5 min read
Choosing Gemma 4 for Local AI Apps: A Builder's Field Guide

Gemma 4 Challenge: Write about Gemma 4 Submission

Choosing Gemma 4 for Local AI Apps: A Builder's Field Guide

2
Comments 2
4 min read
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