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

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Beyond Autocomplete: Why Google Antigravity 2.0 Changes the Rules for Indie Builders

Google I/O Writing Challenge Submission

Beyond Autocomplete: Why Google Antigravity 2.0 Changes the Rules for Indie Builders

6
Comments
4 min read
Fine-Tuning Gemma 4 for Function Calling with TRL's New Multimodal Tool Support

Gemma 4 Challenge: Write about Gemma 4 Submission

Fine-Tuning Gemma 4 for Function Calling with TRL's New Multimodal Tool Support

2
Comments 1
6 min read
Automating My Content and Dev Pipeline with Local Hermes Agents & Qwen 35B

Hermes Agent Challenge Submission: Build With Hermes Agent

Automating My Content and Dev Pipeline with Local Hermes Agents & Qwen 35B

23
Comments 10
3 min read
Hexapod agent powered by Gemma4:e4b

Gemma 4 Challenge: Write about Gemma 4 Submission

Hexapod agent powered by Gemma4:e4b

3
Comments
2 min read
Shelfie: I Built a Book Scanner That Runs Entirely on a $75 Raspberry Pi (Using Gemma 4)

Gemma 4 Challenge: Build With Gemma 4 Submission

Shelfie: I Built a Book Scanner That Runs Entirely on a $75 Raspberry Pi (Using Gemma 4)

2
Comments
3 min read
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
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
🔒 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
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
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
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