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

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🏆 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
The 128K Context Window Changes Everything — Here’s Why Gemma 4 Feels Different

Gemma 4 Challenge: Write about Gemma 4 Submission

The 128K Context Window Changes Everything — Here’s Why Gemma 4 Feels Different

1
Comments
5 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
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
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
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
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
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
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
Mikplanu: Empowering Education through Edge AI Sovereignty

Gemma 4 Challenge: Write about Gemma 4 Submission

Mikplanu: Empowering Education through Edge AI Sovereignty

3
Comments
5 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
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
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