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DEV Challenges

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

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Chrono Shift: Time Weaver - A Time-Bending Platformer Built with AI

June Solstice Game Jam Submission

Chrono Shift: Time Weaver - A Time-Bending Platformer Built with AI

2
Comments
4 min read
Robust Developer's Community - Stack Overflow & Forums Tamil Linux Community

Robust Developer's Community - Stack Overflow & Forums Tamil Linux Community

2
Comments
3 min read
How I built a fully offline AI assistant on Android with Gemma 4 E2B

Gemma 4 Challenge: Build With Gemma 4 Submission

How I built a fully offline AI assistant on Android with Gemma 4 E2B

4
Comments
9 min read
🪙 CoinFlow — I Built a Full-Stack Micro-Tasking Platform with GitHub Copilot.

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

🪙 CoinFlow — I Built a Full-Stack Micro-Tasking Platform with GitHub Copilot.

7
Comments
3 min read
VibeSafe

Gemma 4 Challenge: Build With Gemma 4 Submission

VibeSafe

14
Comments
5 min read
I Built Solstice Cipher, a Light-and-Shadow Puzzle for the June Solstice Game Jam

June Solstice Game Jam Submission

I Built Solstice Cipher, a Light-and-Shadow Puzzle for the June Solstice Game Jam

4
Comments 1
2 min read
I Finally Finished Chatly: From Unfinished Project to Cross-Platform App

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

I Finally Finished Chatly: From Unfinished Project to Cross-Platform App

11
Comments
5 min read
🏆 Inference Collapse: Real-Time Hallucination Audit

Gemma 4 Challenge: Build With Gemma 4 Submission

🏆 Inference Collapse: Real-Time Hallucination Audit

4
Comments
2 min read
🌀 Vortex: From a Firebase Toy to a Real Multi-Vendor Marketplace (Finished, Finally)

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

🌀 Vortex: From a Firebase Toy to a Real Multi-Vendor Marketplace (Finished, Finally)

4
Comments
9 min read
How I Revived VoiceAssist AI: Adding Kannada & Urdu Support with GitHub Copilot

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

How I Revived VoiceAssist AI: Adding Kannada & Urdu Support with GitHub Copilot

4
Comments
1 min read
A Gym-style API for algorithmic trading research, in Rust

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

A Gym-style API for algorithmic trading research, in Rust

16
Comments 3
3 min read
Gemma 4 dense by default: why your local agent doesn't want the MoE

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4 dense by default: why your local agent doesn't want the MoE

4
Comments
11 min read
TSI Nexus: An Open-Source Digital Brain Powered by Local Gemma 4 26B and Context Graphs

Gemma 4 Challenge: Build With Gemma 4 Submission

TSI Nexus: An Open-Source Digital Brain Powered by Local Gemma 4 26B and Context Graphs

2
Comments
2 min read
MIRAI MIND

Gemma 4 Challenge: Build With Gemma 4 Submission

MIRAI MIND

3
Comments
2 min read
Cell-to-Sentence (C2S): LLM-Powered scRNA-seq Annotation with Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

Cell-to-Sentence (C2S): LLM-Powered scRNA-seq Annotation with Gemma 4

2
Comments
3 min read
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