DEV Community

DEV Challenges

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

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
When nothing seems to stick

WeCoded 2026: Echoes of Experience 💜

When nothing seems to stick

8
Comments 4
2 min read
Arlo - I Built an AI Companion That Gives Blind Users the Same 3-Second Superpower Sighted People Have

Notion MCP Challenge Submission 🧠

Arlo - I Built an AI Companion That Gives Blind Users the Same 3-Second Superpower Sighted People Have

12
Comments 4
4 min read
My AI Caught a £3,200 Scope Creep at 3am While I Was Asleep—Here's the Notion MCP System I Built

Notion MCP Challenge Submission 🧠

My AI Caught a £3,200 Scope Creep at 3am While I Was Asleep—Here's the Notion MCP System I Built

4
Comments 2
11 min read
Hindsight caught repeated AST traversal bugs

Hindsight caught repeated AST traversal bugs

Comments
5 min read
Freelance OS Copilot: A Notion MCP-Powered Operations System for Freelancers

Notion MCP Challenge Submission 🧠

Freelance OS Copilot: A Notion MCP-Powered Operations System for Freelancers

4
Comments 1
2 min read
Building the Advisory Board MCP: Transforming Notion Pages into Strategic War-Rooms with the 7 Hats Framework

Notion MCP Challenge Submission 🧠

Building the Advisory Board MCP: Transforming Notion Pages into Strategic War-Rooms with the 7 Hats Framework

4
Comments
3 min read
Becoming the Duchess of Hackers: My Journey Through Tech, Cybersecurity, and Growth

WeCoded 2026: Echoes of Experience 💜

Becoming the Duchess of Hackers: My Journey Through Tech, Cybersecurity, and Growth

8
Comments 2
2 min read
Echoes of Experience: From Writing Code to Writing Myself

WeCoded 2026: Echoes of Experience 💜

Echoes of Experience: From Writing Code to Writing Myself

Comments
5 min read
OpenClaw on AWS Lightsail — Threat Model Alignment: OWASP, MITRE ATLAS, and the Gap No Framework Anticipated (Part 3)

OpenClaw Challenge Submission 🦞

OpenClaw on AWS Lightsail — Threat Model Alignment: OWASP, MITRE ATLAS, and the Gap No Framework Anticipated (Part 3)

1
Comments
12 min read
I Turned Notion Into a Control Plane for my 18 OpenClaw AI Agents

Notion MCP Challenge Submission 🧠

I Turned Notion Into a Control Plane for my 18 OpenClaw AI Agents

37
Comments 24
7 min read
A Free AI Workforce Control Plane for Product Managers, Project Managers, and Lean Startup Teams

A Free AI Workforce Control Plane for Product Managers, Project Managers, and Lean Startup Teams

2
Comments 1
4 min read
The Dev Journal That Writes Itself (And Gives You XP)

Notion MCP Challenge Submission 🧠

The Dev Journal That Writes Itself (And Gives You XP)

5
Comments
9 min read
I Let AI Handle My Slack Messages So I Could Actually Code (Notion MCP)

Notion MCP Challenge Submission 🧠

I Let AI Handle My Slack Messages So I Could Actually Code (Notion MCP)

53
Comments 21
3 min read
I Built a Document Translator in 48 Hours. Here's What Lingo.dev Changed.

I Built a Document Translator in 48 Hours. Here's What Lingo.dev Changed.

3
Comments
4 min read
Auto-Generate & Sync Searchable Code Docs in Notion from Any Repo – Token-Efficient with Claude & MCP

Notion MCP Challenge Submission 🧠

Auto-Generate & Sync Searchable Code Docs in Notion from Any Repo – Token-Efficient with Claude & MCP

5
Comments 1
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.