DEV Community

DEV Challenges

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

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
I Ran Gemma 4 on an 8GB Laptop — Here’s What the Experience Was Actually Like

Gemma 4 Challenge: Write about Gemma 4 Submission

I Ran Gemma 4 on an 8GB Laptop — Here’s What the Experience Was Actually Like

5
Comments 1
8 min read
From Models to Meaning: How Building NeuroSense AI with Gemma 4 Changed My View of Local AI

Gemma 4 Challenge: Write about Gemma 4 Submission

From Models to Meaning: How Building NeuroSense AI with Gemma 4 Changed My View of Local AI

1
Comments
4 min read
Why is Google's best image model called "Nano Banana"? And why are you using the wrong one?

Google I/O Writing Challenge Submission

Why is Google's best image model called "Nano Banana"? And why are you using the wrong one?

2
Comments
4 min read
AI CareCompanion - Offline Health Assistant

Gemma 4 Challenge: Build With Gemma 4 Submission

AI CareCompanion - Offline Health Assistant

2
Comments
6 min read
Gemma 4 in Action: Architecture and Guardrails of a Sovereign Web OS Portfolio

Google I/O Writing Challenge Submission

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

2
Comments
2 min read
XiHan Snore Coach: Privacy-First On-Device MedTech Guardian powered by Gemma 4 Mobile

Gemma 4 Challenge: Build With Gemma 4 Submission

XiHan Snore Coach: Privacy-First On-Device MedTech Guardian powered by Gemma 4 Mobile

2
Comments
2 min read
Your Website Has a New User — And It's Not Human. A Hands-On Guide to WebMCP

Google I/O Writing Challenge Submission

Your Website Has a New User — And It's Not Human. A Hands-On Guide to WebMCP

3
Comments
9 min read
Gemini CLI Is Dead. Here's the Better Thing That Replaced It

Google I/O Writing Challenge Submission

Gemini CLI Is Dead. Here's the Better Thing That Replaced It

3
Comments 2
4 min read
FieldFix - AI Diagnosis

Gemma 4 Challenge: Build With Gemma 4 Submission

FieldFix - AI Diagnosis

2
Comments
1 min read
Future Me vs Earth

DEV Weekend Challenge: Earth Day

Future Me vs Earth

1
Comments
1 min read
Pair - your personal stylist

Gemma 4 Challenge: Build With Gemma 4 Submission

Pair - your personal stylist

2
Comments
2 min read
The Google I/O 2026 Moment That Quietly Changed How I See AI

Google I/O Writing Challenge Submission

The Google I/O 2026 Moment That Quietly Changed How I See AI

7
Comments
6 min read
Google I/O 2026 and the Rise of the AI Ecosystem

Google I/O Writing Challenge Submission

Google I/O 2026 and the Rise of the AI Ecosystem

4
Comments
4 min read
I Tried Google Antigravity 2.0 Here's What It Actually Feels Like to Code With AI Agents By Isaac Yakubu | Google I/O 2026 Challenge Submission

Google I/O Writing Challenge Submission

I Tried Google Antigravity 2.0 Here's What It Actually Feels Like to Code With AI Agents By Isaac Yakubu | Google I/O 2026 Challenge Submission

3
Comments
6 min read
Gemma 4's Hidden Superpower: Why Built-in Thinking Tokens Change Everything for Evaluation Tasks

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4's Hidden Superpower: Why Built-in Thinking Tokens Change Everything for Evaluation Tasks

3
Comments
5 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.