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DEV Challenges

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

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Revive old projects using GitHub Copilot

Jess Lee for The DEV Team

May 21

Join the GitHub Finish-Up-A-Thon Challenge: $3,000 Prize Pool!

#githubchallenge #devchallenge #githubcopilot

3 min read

Google I/O Challenge submission

May 20

MCP Just Landed on Your Phone: What Google AI Edge Gallery Actually Does

#googleiochallenge #gemma #mcp #devchallenge

6 min read

Google I/O Writing Challenge Submission

Hemapriya Kanagala

May 21

Frameworks Are No Longer Being Designed Only for Humans

#discuss #devchallenge #googleiochallenge #ai

8 min read

Google I/O Writing Challenge Submission

leslysandra for Google Developer Experts

May 21

The $1000 Operating System: Rearchitecting the Dev Team Inside Antigravity 2.0

#devchallenge #googleiochallenge

6 min read

Hermes Agent Challenge Submission

May 21

Built a 100k-Document RAG System by Hand. Hermes Read the Architecture in 47 Seconds.

#hermesagentchallenge #devchallenge #agents #ai

6 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Klaudia Grzondziel

May 21

Recycling made easy: a Polish recycling assistant powered by Gemma 4

#devchallenge #gemmachallenge #gemma #webdev

5 min read

Google I/O Writing Challenge Submission

Zoe Lin

May 21

Google I/O 2026 — What I Hoped to See Beyond the Model Announcements

#devchallenge #googleiochallenge

5 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

May 21

PocketCFO: a private personal-finance brain that runs entirely in your browser

#devchallenge #gemmachallenge #gemma #ai

5 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

Stephen Sebastian

May 21

I Replaced a $50/Month OCR API with Gemma 4’s Native Vision (And You Can Too)

#devchallenge #gemmachallenge #gemma #google

7 min read

Google I/O Writing Challenge Submission

Stephen Sebastian

May 21

Your AI Coding Agent Has Been Flying Blind. Google I/O 2026 Just Fixed That

#devchallenge #googleiochallenge #ai #antigravity

6 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

May 21

NeuralPocket: Private On-Device AI with Gemma 4 — Android & Web

#devchallenge #gemmachallenge #gemma

6 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Blessing Aighangbe

May 21

MindBridge: A Mental Health First Responder AI Built with Gemma 4

#devchallenge #gemmachallenge #gemma

6 min read

Google I/O Writing Challenge Submission

Hemalatha Nambiradje

May 21

Google I/O 2026 Blew My Mind — Here's What It Means for the Family App I'm Building

#googleiochallenge #devchallenge #ai #gemini

7 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

May 21

UttarCheck — AI-based Handwritten Answer Evaluator Built with Gemma 4

#devchallenge #gemmachallenge #gemma

3 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

May 21

Agent Surface Map: Gemma 4 review before you install an MCP

#devchallenge #gemmachallenge #gemma

3 min read

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