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

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What I Learned Building a Local-First Spreadsheet Agent with Gemma 4

Gemma 4 Challenge: Write about Gemma 4 Submission

What I Learned Building a Local-First Spreadsheet Agent with Gemma 4

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8 min read
RememberMe CareGrid: Local Gemma 4 for dementia memory and safety

Gemma 4 Challenge: Build With Gemma 4 Submission

RememberMe CareGrid: Local Gemma 4 for dementia memory and safety

1
Comments
10 min read
Gemma 4 Changes What's Possible for Developers Building for the Whole World

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4 Changes What's Possible for Developers Building for the Whole World

1
Comments
3 min read
I Built a Meal Analyzer That Sees What Western Health Apps Miss — Powered by Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

I Built a Meal Analyzer That Sees What Western Health Apps Miss — Powered by Gemma 4

1
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2 min read
Vessel Ops

Gemma 4 Challenge: Build With Gemma 4 Submission

Vessel Ops

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6 min read
Building a Cameroon-Aware Immigration Assistant with Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

Building a Cameroon-Aware Immigration Assistant with Gemma 4

1
Comments
5 min read
Building Real AI Products with Google Gemma. A Student Developer’s Perspective

Gemma 4 Challenge: Write about Gemma 4 Submission

Building Real AI Products with Google Gemma. A Student Developer’s Perspective

1
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2 min read
Running Gemma 4 26B on an Old GTX 1080 with llama.cpp

Gemma 4 Challenge: Write about Gemma 4 Submission

Running Gemma 4 26B on an Old GTX 1080 with llama.cpp

1
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12 min read
The Financials Footnote Detective: How I Built a 31B Gemma Forensic Engine to Unmask Corporate Lies and Democratize Wall Street

Gemma 4 Challenge: Build With Gemma 4 Submission

The Financials Footnote Detective: How I Built a 31B Gemma Forensic Engine to Unmask Corporate Lies and Democratize Wall Street

1
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5 min read
I built PROOFER - Privacy first Chrome extension that proofreads your texts using Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

I built PROOFER - Privacy first Chrome extension that proofreads your texts using Gemma 4

1
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4 min read
SCMRLH 003: A Gemma 4 Harness for Grounded QA and Safe Abstention

Gemma 4 Challenge: Build With Gemma 4 Submission

SCMRLH 003: A Gemma 4 Harness for Grounded QA and Safe Abstention

1
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3 min read
Logos: The Glowing 'Thinking Mode' HUD That Makes Coding with Gemma 4 Feel Like a True Partnership

Gemma 4 Challenge: Build With Gemma 4 Submission

Logos: The Glowing 'Thinking Mode' HUD That Makes Coding with Gemma 4 Feel Like a True Partnership

1
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3 min read
I Spent 3 Days Fighting Gemma 4's API So You Don't Have To: The Honest Developer Guide

Gemma 4 Challenge: Write about Gemma 4 Submission

I Spent 3 Days Fighting Gemma 4's API So You Don't Have To: The Honest Developer Guide

1
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5 min read
CrisisLens: Compressing Disaster Scenes into 200-Byte Emergency Payloads with Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

CrisisLens: Compressing Disaster Scenes into 200-Byte Emergency Payloads with Gemma 4

2
Comments
6 min read
Gemma 4 vs GPT-4o vs Llama 3: What Actually Works Locally?

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4 vs GPT-4o vs Llama 3: What Actually Works Locally?

1
Comments
5 min read
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