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

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Before You Fine-Tune Gemma 4, Let a Bigger Gemma Teach Your Smaller One

Gemma 4 Challenge: Write about Gemma 4 Submission

Before You Fine-Tune Gemma 4, Let a Bigger Gemma Teach Your Smaller One

4
Comments
5 min read
I Used Gemma 4 as a Local Coding Agent With OpenCode. Here’s What Happened

Gemma 4 Challenge: Write about Gemma 4 Submission

I Used Gemma 4 as a Local Coding Agent With OpenCode. Here’s What Happened

1
Comments 1
16 min read
I Built a Local AI Vision System That Knows When to Ask a Bigger Gemma 4 Model for Help

Gemma 4 Challenge: Build With Gemma 4 Submission

I Built a Local AI Vision System That Knows When to Ask a Bigger Gemma 4 Model for Help

2
Comments
4 min read
NeuroGuard: AI-Native Code Security Using Gemma 4's Glass-Box Thinking Mode

Gemma 4 Challenge: Build With Gemma 4 Submission

NeuroGuard: AI-Native Code Security Using Gemma 4's Glass-Box Thinking Mode

3
Comments 1
6 min read
My Buddy and I

Gemma 4 Challenge: Build With Gemma 4 Submission

My Buddy and I

3
Comments
3 min read
Google Cloud NEXT ’26 Didn’t Feel Like Updates — It Felt Like a Shift (Tried It + Real Use Case)

Google Cloud NEXT '26 Challenge Submission

Google Cloud NEXT ’26 Didn’t Feel Like Updates — It Felt Like a Shift (Tried It + Real Use Case)

2
Comments
3 min read
Building a Graph-Native Multi-Agent Runtime with Supabase Edge Functions

Building a Graph-Native Multi-Agent Runtime with Supabase Edge Functions

1
Comments 1
3 min read
NapifyAI: Sleep Your AI, Grow Your Forest

April Fools Challenge Submission ☕️🤡

NapifyAI: Sleep Your AI, Grow Your Forest

2
Comments
2 min read
I Built a Chrome Extension to Sync AI Studio System Instructions. Here's Why chrome.storage.sync Couldn't Do It

Gemma 4 Challenge: Write about Gemma 4 Submission

I Built a Chrome Extension to Sync AI Studio System Instructions. Here's Why chrome.storage.sync Couldn't Do It

1
Comments 3
4 min read
How Google Cloud Could Power My Al Robot Car (A Student's Perspective from NEXT '26)

Google Cloud NEXT '26 Challenge Submission

How Google Cloud Could Power My Al Robot Car (A Student's Perspective from NEXT '26)

4
Comments
2 min read
BrewOps: Silly HTCPCP based game

April Fools Challenge Submission ☕️🤡

BrewOps: Silly HTCPCP based game

1
Comments
2 min read
Unnecessary Dark Mode™ — It Just Gets Darker (And That's It)

April Fools Challenge Submission ☕️🤡

Unnecessary Dark Mode™ — It Just Gets Darker (And That's It)

1
Comments
1 min read
Practical Gemma 4 Benchmarking with LM Studio

Gemma 4 Challenge: Write about Gemma 4 Submission

Practical Gemma 4 Benchmarking with LM Studio

4
Comments 1
42 min read
I Built an HTTP 418 Teapot App from My Phone on a Road Trip (RFC 2324 Compliant)

April Fools Challenge Submission ☕️🤡

I Built an HTTP 418 Teapot App from My Phone on a Road Trip (RFC 2324 Compliant)

1
Comments
2 min read
Gemma 4 and the Economics of AI Access

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4 and the Economics of AI Access

8
Comments 6
7 min read
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