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DEV Challenges

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

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Repair Before Replace: an AI-powered circularity assistant with persistent repair memory

DEV Weekend Challenge: Earth Day

Repair Before Replace: an AI-powered circularity assistant with persistent repair memory

2
Comments
5 min read
The Developer Playbook is Changing: Thoughts on Google Cloud Next ‘26 and Gemini Enterprise Agents

Google Cloud NEXT '26 Challenge Submission

The Developer Playbook is Changing: Thoughts on Google Cloud Next ‘26 and Gemini Enterprise Agents

5
Comments 1
4 min read
EcoLens 🌍 — Scan Any Object, Discover Its Carbon Impact (Built for Haiti & Resource-Limited Environments)

DEV Weekend Challenge: Earth Day

EcoLens 🌍 — Scan Any Object, Discover Its Carbon Impact (Built for Haiti & Resource-Limited Environments)

2
Comments
3 min read
How Google Cloud Is Making AI App Development Easier in 2026

Google Cloud NEXT '26 Challenge Submission

How Google Cloud Is Making AI App Development Easier in 2026

5
Comments 1
3 min read
EcoShift: Your AI-Powered Roadmap to a Zero-Waste Life

DEV Weekend Challenge: Earth Day

EcoShift: Your AI-Powered Roadmap to a Zero-Waste Life

3
Comments
3 min read
Weekend Challenge: Earth Day Edition - Cleaning our Earth

DEV Weekend Challenge: Earth Day

Weekend Challenge: Earth Day Edition - Cleaning our Earth

1
Comments
5 min read
I Stopped “Learning Cloud” and Started Thinking Like an Architect

I Stopped “Learning Cloud” and Started Thinking Like an Architect

8
Comments
3 min read
EcoAgents — I built an AI agent that knows your carbon footprint and never lets you forget it

DEV Weekend Challenge: Earth Day

EcoAgents — I built an AI agent that knows your carbon footprint and never lets you forget it

2
Comments 1
6 min read
🐾 Green Paws: an Earth Day AI assistant helping dog owners go green one walk at a time

DEV Weekend Challenge: Earth Day

🐾 Green Paws: an Earth Day AI assistant helping dog owners go green one walk at a time

2
Comments
2 min read
Gemma 4, Read My Ingredient Label and Tell Me If It’s Lying: A Personal AI Health Filter

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4, Read My Ingredient Label and Tell Me If It’s Lying: A Personal AI Health Filter

8
Comments 6
5 min read
Moonbug: a cosmic lunar calendar and event catalogue

DEV Weekend Challenge: Earth Day

Moonbug: a cosmic lunar calendar and event catalogue

1
Comments
2 min read
Thương Hồ Protocol: Eliminating Digital Pollution with $O(1)$ Statelessness & Maritime Wisdom

DEV Weekend Challenge: Earth Day

Thương Hồ Protocol: Eliminating Digital Pollution with $O(1)$ Statelessness & Maritime Wisdom

4
Comments 4
3 min read
🚀 Building Smarter with Google Cloud

Google Cloud NEXT '26 Challenge Submission

🚀 Building Smarter with Google Cloud

Comments
2 min read
The Reflex Loop: A Guide to Building Self-Healing Agentic Infrastructure

OpenClaw Challenge Submission 🦞

The Reflex Loop: A Guide to Building Self-Healing Agentic Infrastructure

4
Comments
2 min read
I Wasn't Going to Write for the OpenClaw Challenge. Then 2026.4.24 Dropped.

OpenClaw Challenge Submission 🦞

I Wasn't Going to Write for the OpenClaw Challenge. Then 2026.4.24 Dropped.

8
Comments
11 min read
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