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DEV Challenges

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

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Gemma 4 Challenge: Build With Gemma 4 Submission

Vinicius F. Caridá for Google Developer Experts

May 15

GemmaFin - Breaking the Cycle of Debt with Conversational AI

#devchallenge #gemmachallenge #gemma

5 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

ujja

May 15

I Built a Multi-Agent AI Tribunal with Gemma 4

#devchallenge #gemmachallenge #gemma #agents

16 min read

Jess Lee for The DEV Team

May 15

Join the Hermes Agent Challenge: $1,000 in Prizes!

#hermesagentchallenge #devchallenge #agents

4 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Vladyslav Podorozhnyi 🇺🇦 🌻

May 15

Accessibility Guardian — AI-Powered WCAG Auditor That Thinks

#a11y #devchallenge #gemmachallenge #gemma

6 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

May 15

PhotoLens — A Fully Offline, On-Device Photo Gallery That Gives Blind and Low-Vision Users Independent Access to Their Own Memories

#gemmachallenge #devchallenge #a11y #opensource

7 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

May 15

Legible - I built an on-device document helper for immigrants using Gemma 4

#devchallenge #gemmachallenge #gemma #google

4 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

May 15

Building a Local-First Hotel Receptionist with Gemma 4, GGUF, and llama.cpp

#devchallenge #gemmachallenge #gemma #ai

3 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

AbhishekMauryaGEEK

May 15

Intentional Model Selection — How to Actually Choose the Right Gemma 4 Variant for Your Workload

#devchallenge #gemmachallenge #gemma

8 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

May 15

Coding in the Dark: How Local Gemma 4 Saved My Python Progress During Ukrainian Blackouts

#devchallenge #gemmachallenge #gemma

3 min read

Hermes Agent Challenge Submission

Dan

May 15

Hermes Agent Vortex Matrix

#hermesagentchallenge #devchallenge #agents #ai

2 min read

Hermes Agent Challenge Submission

Mukunda Rao Katta

May 15

Self-improving agents need to forget too. A memory primitive for Hermes Agent.

#hermesagentchallenge #devchallenge #agents #opensource

5 min read

Hermes Agent Challenge Submission

Dan

May 15

Hermes Agent Rewards

#hermesagentchallenge #devchallenge #agents #ai

3 min read

Hermes Agent Challenge Submission

Mukunda Rao Katta

May 15

I built a memory plugin for Hermes Agent that takes deletion seriously

#hermesagentchallenge #devchallenge #agents #opensource

4 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

May 15

Consensus-hardening-protocol

#devchallenge #gemmachallenge #gemma

6 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Pius Oblie

May 15

Cinderella is in Good Hands — Building an Agentic IoT System with Gemma 4 and ASHA

#devchallenge #gemmachallenge #gemma

5 min read

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