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DEV Challenges

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

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MCP Connects Agents to Tools. A2A Connects Agents to Each Other. Here's Why That Distinction Changes Everything

Google Cloud NEXT '26 Challenge Submission

MCP Connects Agents to Tools. A2A Connects Agents to Each Other. Here's Why That Distinction Changes Everything

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Comments 2
6 min read
đź§ Thought Navigation Engine

Google Cloud NEXT '26 Challenge Submission

đź§ Thought Navigation Engine

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Comments
3 min read
repoDoc

OpenClaw Challenge Submission 🦞

repoDoc

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Comments
3 min read
From Zero to Cloud: My First Google Cloud NEXT ’26 Experience ”

From Zero to Cloud: My First Google Cloud NEXT ’26 Experience ”

Comments
2 min read
Most voting apps feel like they’re stuck in 2010. We decided to build one for the future.

Most voting apps feel like they’re stuck in 2010. We decided to build one for the future.

Comments
1 min read
Why the Real AI Revolution Won't Happen in the Cloud (And Why I Bet on Gemma 4 E4B) : My personal experience :)

Gemma 4 Challenge: Write about Gemma 4 Submission

Why the Real AI Revolution Won't Happen in the Cloud (And Why I Bet on Gemma 4 E4B) : My personal experience :)

3
Comments
3 min read
Building a Local AI SEO Agent with Gemma, Ollama, Docker, and React

Gemma 4 Challenge: Build With Gemma 4 Submission

Building a Local AI SEO Agent with Gemma, Ollama, Docker, and React

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Comments 1
5 min read
I tested the same self-monitoring role doc on Claude and Gemma 4. Here's what survived.

Gemma 4 Challenge: Write about Gemma 4 Submission

I tested the same self-monitoring role doc on Claude and Gemma 4. Here's what survived.

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Comments 2
3 min read
Building a Groundwater Analysis Tool🌊

Building a Groundwater Analysis Tool🌊

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Comments 1
1 min read
The Most Underrated Infrastructure Shift of the Year: Google Cloud’s New Serverless

Google Cloud NEXT '26 Challenge Submission

The Most Underrated Infrastructure Shift of the Year: Google Cloud’s New Serverless

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Comments
7 min read
The Missing Link: Securing Gemini Agents with the Model Context Protocol (MCP)

Google Cloud NEXT '26 Challenge Submission

The Missing Link: Securing Gemini Agents with the Model Context Protocol (MCP)

2
Comments
3 min read
CloudClaw — Control AWS EC2 from WhatsApp Using a Custom OpenClaw Skill

OpenClaw Challenge Submission 🦞

CloudClaw — Control AWS EC2 from WhatsApp Using a Custom OpenClaw Skill

5
Comments
4 min read
From Demo to Production: What Google Cloud Next '26 Keynotes Actually Mean for Engineers

Google Cloud NEXT '26 Challenge Submission

From Demo to Production: What Google Cloud Next '26 Keynotes Actually Mean for Engineers

5
Comments
8 min read
Finn 💰 — A Personal Finance Assistant That Lives in WhatsApp

OpenClaw Challenge Submission 🦞

Finn 💰 — A Personal Finance Assistant That Lives in WhatsApp

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Comments 1
6 min read
Personal Perspective

Google Cloud NEXT '26 Challenge Submission

Personal Perspective

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Comments 1
2 min read
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