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DEV Challenges

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

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Old PC vs New AI: Can a 2015 Desktop Actually Run Gemma 4? (2B vs 4B Benchmark)
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Gemma 4 Challenge: Write about Gemma 4 Submission

Old PC vs New AI: Can a 2015 Desktop Actually Run Gemma 4? (2B vs 4B Benchmark)

20
Comments 17
29 min read
GemmaBridge: AI Bridging the Inclusion Gap for Neurodiverse Learners
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Gemma 4 Challenge: Build With Gemma 4 Submission

GemmaBridge: AI Bridging the Inclusion Gap for Neurodiverse Learners

17
Comments 1
3 min read
GemmaDiff: I Built a Local AI Code Reviewer with Gemma 4 That Never Sends Your Code to the Cloud

Gemma 4 Challenge: Build With Gemma 4 Submission

GemmaDiff: I Built a Local AI Code Reviewer with Gemma 4 That Never Sends Your Code to the Cloud

3
Comments
4 min read
Gemma 4 26B on v6e-4 Turbo-Stable Benchmark
Cover image for Gemma 4 26B on v6e-4 Turbo-Stable Benchmark

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4 26B on v6e-4 Turbo-Stable Benchmark

1
Comments
5 min read
I Replaced ChatGPT with Gemma 4 Running on My MacBook — Here's What Happened

Gemma 4 Challenge: Write about Gemma 4 Submission

I Replaced ChatGPT with Gemma 4 Running on My MacBook — Here's What Happened

2
Comments
5 min read
How I Built SchemaWatch: A CLI Tool That Catches Breaking API Changes Before Production
Cover image for How I Built SchemaWatch: A CLI Tool That Catches Breaking API Changes Before Production

Gemma 4 Challenge: Write about Gemma 4 Submission

How I Built SchemaWatch: A CLI Tool That Catches Breaking API Changes Before Production

Comments
3 min read
What Gemma 4 Means for Africa
Cover image for What Gemma 4 Means for Africa

Gemma 4 Challenge: Write about Gemma 4 Submission

What Gemma 4 Means for Africa

3
Comments
3 min read
MedScan Assistant — AI medication label reader for seniors, powered by Gemma 4

MedScan Assistant — AI medication label reader for seniors, powered by Gemma 4

2
Comments
2 min read
My Experience Using Gemma 4 Compared to ChatGPT
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Gemma 4 Challenge: Write about Gemma 4 Submission

My Experience Using Gemma 4 Compared to ChatGPT

5
Comments
2 min read
vLLM Gemma4 26B Tuning on v6e-4
Cover image for vLLM Gemma4 26B Tuning on v6e-4

Gemma 4 Challenge: Write about Gemma 4 Submission

vLLM Gemma4 26B Tuning on v6e-4

3
Comments
5 min read
I Ran Gemma 4 on 10,000 Linux Security Logs Locally — Here's the Real Cost

Gemma 4 Challenge: Write about Gemma 4 Submission

I Ran Gemma 4 on 10,000 Linux Security Logs Locally — Here's the Real Cost

4
Comments
1 min read
Healthcare AI that runs where there's no internet — Gemma 4 on a $150 phone
Cover image for Healthcare AI that runs where there's no internet — Gemma 4 on a $150 phone

Gemma 4 Challenge: Build With Gemma 4 Submission

Healthcare AI that runs where there's no internet — Gemma 4 on a $150 phone

2
Comments
10 min read
My Figma frame and my code had a fight. Gemma 4 refereed
Cover image for My Figma frame and my code had a fight. Gemma 4 refereed

Gemma 4 Challenge: Build With Gemma 4 Submission

My Figma frame and my code had a fight. Gemma 4 refereed

3
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
NeuroGuard: AI-Native Code Security Using Gemma 4's Glass-Box Thinking Mode
Cover image for 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

1
Comments 1
6 min read
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