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

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My PR Merged Into a Graveyard: On the Rise of Antigravity and the Fall of Open Source

Google I/O Challenge submission

My PR Merged Into a Graveyard: On the Rise of Antigravity and the Fall of Open Source

25
Comments 4
5 min read
Running Gemma 4 on a Modest Machine: Unsloth vs LM Studio vs llama.cpp vs Ollama

Gemma 4 Challenge: Write about Gemma 4 Submission

Running Gemma 4 on a Modest Machine: Unsloth vs LM Studio vs llama.cpp vs Ollama

6
Comments
4 min read
Building a local-first AI tutor for my daughter (and 10–14 year-olds in Austrian schools) with Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

Building a local-first AI tutor for my daughter (and 10–14 year-olds in Austrian schools) with Gemma 4

4
Comments
3 min read
Google I/O 2026: The Year Google Stopped Building AI Assistants and Started Shipping AI Engineers

Google I/O Writing Challenge Submission

Google I/O 2026: The Year Google Stopped Building AI Assistants and Started Shipping AI Engineers

4
Comments
9 min read
Persistent Memory Is the Missing Piece in AI Agents

Hermes Agent Challenge Submission: Write About Hermes Agent

Persistent Memory Is the Missing Piece in AI Agents

2
Comments 2
4 min read
I created My Personal AI Assistant — Now It's a Privacy-First Telegram Bot (Gemma 4 sitting behind)

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

I created My Personal AI Assistant — Now It's a Privacy-First Telegram Bot (Gemma 4 sitting behind)

2
Comments 2
6 min read
I Gave Gemma 4 150 Tools on Windows. Here's What Actually Happened.

Gemma 4 Challenge: Write about Gemma 4 Submission

I Gave Gemma 4 150 Tools on Windows. Here's What Actually Happened.

1
Comments 3
6 min read
Resurrecting SARA: Building a Polished Web Control Center for an Automated AI Video Pipeline

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

Resurrecting SARA: Building a Polished Web Control Center for an Automated AI Video Pipeline

2
Comments 1
2 min read
Stop Leaking Your Gemini Keys: A Weekend Guide to Firebase AI Logic (Python Edition)

Google I/O Writing Challenge Submission

Stop Leaking Your Gemini Keys: A Weekend Guide to Firebase AI Logic (Python Edition)

6
Comments
3 min read
Not Everyone Has a GPU: My Gemma Hackathon Experience

Gemma 4 Challenge: Write about Gemma 4 Submission

Not Everyone Has a GPU: My Gemma Hackathon Experience

18
Comments 4
3 min read
I Downloaded Gemma4:e2b On My Macbook in 2 steps

Gemma 4 Challenge: Write about Gemma 4 Submission

I Downloaded Gemma4:e2b On My Macbook in 2 steps

2
Comments 1
4 min read
I Finished My Local AI Coding Agent After 5 Months — Eve Agent V2 Unleashed published

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

I Finished My Local AI Coding Agent After 5 Months — Eve Agent V2 Unleashed published

3
Comments
6 min read
Google I/O 2026 made me ask an uncomfortable question: are we still coding, or are we managing builders?

Google I/O Writing Challenge Submission

Google I/O 2026 made me ask an uncomfortable question: are we still coding, or are we managing builders?

3
Comments
6 min read
Google I/O 2026’s Smartest Developer Release Wasn’t a Model, It Was the Runtime - Managed Agents in Gemini API

Google I/O Writing Challenge Submission

Google I/O 2026’s Smartest Developer Release Wasn’t a Model, It Was the Runtime - Managed Agents in Gemini API

6
Comments
10 min read
Hermes Agent Has Four Memories — And That's Why It Doesn't Forget You

Hermes Agent Challenge Submission: Write About Hermes Agent

Hermes Agent Has Four Memories — And That's Why It Doesn't Forget You

4
Comments
14 min read
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