DEV Community

DEV Challenges

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

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Gemma 4 Is Powerful — But Production AI Still Needs Governance

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4 Is Powerful — But Production AI Still Needs Governance

4
Comments
5 min read
🏆 From Pipelines to Agents: What Google I/O 2026 Forced Me to Rethink in My Architecture

Google I/O Writing Challenge Submission

🏆 From Pipelines to Agents: What Google I/O 2026 Forced Me to Rethink in My Architecture

4
Comments
3 min read
The Google I/O 2026 Announcement That Caught My Attention

Google I/O Writing Challenge Submission

The Google I/O 2026 Announcement That Caught My Attention

4
Comments
2 min read
🔒 I Replaced ChatGPT with Gemma 4 Running Locally — Here's What Changed About My Privacy

Gemma 4 Challenge: Write about Gemma 4 Submission

🔒 I Replaced ChatGPT with Gemma 4 Running Locally — Here's What Changed About My Privacy

8
Comments 1
7 min read
From Tutorials to Real Learning: My Frontend Development Journey

From Tutorials to Real Learning: My Frontend Development Journey

4
Comments
3 min read
ESP32 Wi-Fi CSI Observatory: Gemma 4 Turns Noisy Wi-Fi Into Camera-Free Room Intelligence

Gemma 4 Challenge: Build With Gemma 4 Submission

ESP32 Wi-Fi CSI Observatory: Gemma 4 Turns Noisy Wi-Fi Into Camera-Free Room Intelligence

2
Comments
8 min read
Gemma 4's Thinking Mode: A Practical Guide to the `<|think|>` Token

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4's Thinking Mode: A Practical Guide to the `<|think|>` Token

4
Comments
4 min read
SkyBrief: I Built a Drone Airspace Intelligence Tool with Gemma 4 26B MoE

Gemma 4 Challenge: Build With Gemma 4 Submission

SkyBrief: I Built a Drone Airspace Intelligence Tool with Gemma 4 26B MoE

3
Comments
3 min read
I Finally Revived My Healthcare Hackathon Project Using GitHub Copilot

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

I Finally Revived My Healthcare Hackathon Project Using GitHub Copilot

3
Comments
3 min read
AI-Powered Conversational Multimodal RAG Dashboard[Gemma4]

Gemma 4 Challenge: Build With Gemma 4 Submission

AI-Powered Conversational Multimodal RAG Dashboard[Gemma4]

2
Comments
6 min read
⚔️ I Ran the Same Task Through Hermes Agent, LangGraph, and AutoGen — Here's What Actually Happened

Hermes Agent Challenge Submission: Write About Hermes Agent

⚔️ I Ran the Same Task Through Hermes Agent, LangGraph, and AutoGen — Here's What Actually Happened

5
Comments
6 min read
Google Is No Longer Just a Search Engine

Google I/O Writing Challenge Submission

Google Is No Longer Just a Search Engine

5
Comments
5 min read
LIKAS: An offline disaster companion for the Philippines, powered by on-device Gemma 4 E2B

Gemma 4 Challenge: Build With Gemma 4 Submission

LIKAS: An offline disaster companion for the Philippines, powered by on-device Gemma 4 E2B

20
Comments 2
5 min read
CrowdShield AI — Smart Stadium Operating System & Crowd Intelligence Platform

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

CrowdShield AI — Smart Stadium Operating System & Crowd Intelligence Platform

2
Comments
3 min read
Gemini Omni's Conversational Video Editing Is a Paradigm Shift — And Nobody's Ready for It

Google I/O Writing Challenge Submission

Gemini Omni's Conversational Video Editing Is a Paradigm Shift — And Nobody's Ready for It

4
Comments
4 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.