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

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I Got Tired of AI Black Boxes So I Built One You Can Break Into

Gemma 4 Challenge: Build With Gemma 4 Submission

I Got Tired of AI Black Boxes So I Built One You Can Break Into

3
Comments
4 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
Solstice Defender — A Space Shooter Across Ada's Sky, Alan's Grid & Sol's Network

June Solstice Game Jam Submission

Solstice Defender — A Space Shooter Across Ada's Sky, Alan's Grid & Sol's Network

3
Comments
5 min read
IMITATION: The Turing Test, From the Inside

June Solstice Game Jam Submission

IMITATION: The Turing Test, From the Inside

25
Comments 12
4 min read
PuskesmasAI: Finishing an Offline AI Triage App for Rural Indonesia

GitHub “Finish-Up-A-Thon” Challenge Submission

PuskesmasAI: Finishing an Offline AI Triage App for Rural Indonesia

3
Comments 2
4 min read
Reviving a 12K+ Star Abandoned Library: toastr-next v3 🍞

GitHub “Finish-Up-A-Thon” Challenge Submission

Reviving a 12K+ Star Abandoned Library: toastr-next v3 🍞

46
Comments 33
6 min read
The Anatomy of a Self-Improving AI Agent — How Hermes Agent's Closed Learning Loop Actually Works

Hermes Agent Challenge Submission: Write About Hermes Agent

The Anatomy of a Self-Improving AI Agent — How Hermes Agent's Closed Learning Loop Actually Works

1
Comments
10 min read
Memoria - A Local AI Reading Companion Powered by Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

Memoria - A Local AI Reading Companion Powered by Gemma 4

Comments
4 min read
I Built a Research Synthesis Engine That Reads 15 Papers and Generates Peer-Reviewed Hypotheses — Powered by Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

I Built a Research Synthesis Engine That Reads 15 Papers and Generates Peer-Reviewed Hypotheses — Powered by Gemma 4

2
Comments
6 min read
Gemma 4: Frontier AI in Your Hands”

Gemma 4: Frontier AI in Your Hands”

1
Comments
2 min read
SOLSTICE — The Longest Day: a platformer where light is your only resource

June Solstice Game Jam Submission

SOLSTICE — The Longest Day: a platformer where light is your only resource

29
Comments 6
3 min read
GemmaForge: I Built a 7-Pipeline AI Content Engine Using Every Gemma 4 Model — Here's How I Solved the Echo Problem

Gemma 4 Challenge: Build With Gemma 4 Submission

GemmaForge: I Built a 7-Pipeline AI Content Engine Using Every Gemma 4 Model — Here's How I Solved the Echo Problem

5
Comments 2
11 min read
From Prototype to Production: Finishing Moonsu Link, a Chat-Native Agricultural Marketplace for Cameroon

GitHub “Finish-Up-A-Thon” Challenge Submission

From Prototype to Production: Finishing Moonsu Link, a Chat-Native Agricultural Marketplace for Cameroon

92
Comments 54
4 min read
KV FP8 with Gemma4 26B

Gemma 4 Challenge: Write about Gemma 4 Submission

KV FP8 with Gemma4 26B

6
Comments 2
6 min read
Building a Local AI Chatbot with Gemma 4 and Java

Building a Local AI Chatbot with Gemma 4 and Java

1
Comments
4 min read
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