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DEV Challenges

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

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GhostScan v3.0 — From Scattered Scripts to an Elite Open-Source Pentest Framework

GhostScan v3.0 — From Scattered Scripts to an Elite Open-Source Pentest Framework

2
Comments
6 min read
I Watched 15 Hours of Hermes Agent Videos So You Don't Have To

Hermes Agent Challenge Submission

I Watched 15 Hours of Hermes Agent Videos So You Don't Have To

16
Comments 1
5 min read
Building Health Record App with Gemma 4

Gemma 4 Challenge: Write about Gemma 4 Submission

Building Health Record App with Gemma 4

1
Comments
2 min read
Google's Workspace Intelligence Might Actually Fix the Thing That Bugs Me Most About AI Tools

Google Cloud NEXT '26 Challenge Submission

Google's Workspace Intelligence Might Actually Fix the Thing That Bugs Me Most About AI Tools

1
Comments
4 min read
Gaslighting Gemma 4: Can Open-Weight Reasoning Models Withstand a Confident Liar?

Gemma 4 Challenge: Write about Gemma 4 Submission

Gaslighting Gemma 4: Can Open-Weight Reasoning Models Withstand a Confident Liar?

Comments
4 min read
I Revived a 9-Year-Old App with OpenAI Codex with a Product Engineer Mindset

I Revived a 9-Year-Old App with OpenAI Codex with a Product Engineer Mindset

2
Comments
3 min read
Google Antigravity 2.0 Is the I/O 2026 Announcement You Should Actually Care About

Google I/O Writing Challenge Submission

Google Antigravity 2.0 Is the I/O 2026 Announcement You Should Actually Care About

3
Comments
6 min read
What Gemma 4 Doesn't Know About Cameroon — and What That Taught Me About Building AI for the Real World

Gemma 4 Challenge: Write about Gemma 4 Submission

What Gemma 4 Doesn't Know About Cameroon — and What That Taught Me About Building AI for the Real World

5
Comments
5 min read
Hermes, The Self-Improving Agent You Can Actually Run Yourself

Hermes Agent Challenge Submission: Write About Hermes Agent

Hermes, The Self-Improving Agent You Can Actually Run Yourself

3
Comments
10 min read
Your Tools Don't Learn You. This One Does.

Hermes Agent Challenge Submission

Your Tools Don't Learn You. This One Does.

15
Comments 5
8 min read
From Assistants to Agents: My Take on Google I/O 2026

Google I/O Writing Challenge Submission

From Assistants to Agents: My Take on Google I/O 2026

12
Comments
4 min read
Gemma Mentor AI

Gemma 4 Challenge: Build With Gemma 4 Submission

Gemma Mentor AI

5
Comments
5 min read
Modern Web Guidance: Teaching AI Agents to Stop Coding Like It's 2019

Google I/O Writing Challenge Submission

Modern Web Guidance: Teaching AI Agents to Stop Coding Like It's 2019

12
Comments 2
6 min read
How Gemini 2.0 and the New Google AI Studio Will Transform Solo Developers and Indie Builders in 2026

Google I/O Writing Challenge Submission

How Gemini 2.0 and the New Google AI Studio Will Transform Solo Developers and Indie Builders in 2026

1
Comments
6 min read
How Gemma 4 Became the Cognitive Core of a Cinematic AI Tutoring System. (Gemma4 understands and speaks your language.)

Gemma 4 Challenge: Build With Gemma 4 Submission

How Gemma 4 Became the Cognitive Core of a Cinematic AI Tutoring System. (Gemma4 understands and speaks your language.)

4
Comments
5 min read
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