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DEV Challenges

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

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Perfect Landing: The One Halloween Page

Frontend Challenge Perfect Landing Submission 🦇🎃

Perfect Landing: The One Halloween Page

12
Comments
1 min read
My Journey Building AI Agents: A Web Developer's Progress Review

My Journey Building AI Agents: A Web Developer's Progress Review

6
Comments
5 min read
Vibe Ensemble MCP Server

Hacktoberfest: Maintainer Spotlight

Vibe Ensemble MCP Server

Comments
1 min read
🎃 GhoulEats - A Spooky Restaurant Experience

Frontend Challenge Perfect Landing Submission 🦇🎃

🎃 GhoulEats - A Spooky Restaurant Experience

9
Comments
2 min read
The Genesis Engine: Where AI Agents Debate and Design Your Next Application

Agentic Postgres Challenge Submission

The Genesis Engine: Where AI Agents Debate and Design Your Next Application

5
Comments 2
5 min read
Trick or Treat: A Spooky CSS Diorama with a Few... Surprises

Frontend Challenge CSS Art Submission 🦇🎃

Trick or Treat: A Spooky CSS Diorama with a Few... Surprises

11
Comments 1
3 min read
My Spooky Halloween Landing Page

Frontend Challenge Perfect Landing Submission 🦇🎃

My Spooky Halloween Landing Page

7
Comments
2 min read
Agentic Fork Squad: Multi-Agent Database Query Optimizer with Tiger Cloud Zero-Copy Forks

Agentic Postgres Challenge Submission

Agentic Fork Squad: Multi-Agent Database Query Optimizer with Tiger Cloud Zero-Copy Forks

5
Comments
3 min read
💡Open Source, Open Mind: My Hacktoberfest 2025 Reflection as a First-Time Contributor

Hacktoberfest: Open Source Reflections

💡Open Source, Open Mind: My Hacktoberfest 2025 Reflection as a First-Time Contributor

5
Comments
3 min read
Moonlit Halloween: A CSS-Only Jack-o’-Lantern Under the Night Sky

Frontend Challenge CSS Art Submission 🦇🎃

Moonlit Halloween: A CSS-Only Jack-o’-Lantern Under the Night Sky

18
Comments 1
2 min read
What if 100 agents could optimize your code simultaneously in isolated production environments without copying data?

Agentic Postgres Challenge Submission

What if 100 agents could optimize your code simultaneously in isolated production environments without copying data?

48
Comments 5
5 min read
I Built Convodb So You Can Talk to Your Database (And It Talks Back With 4 AI Agents)

Agentic Postgres Challenge Submission

I Built Convodb So You Can Talk to Your Database (And It Talks Back With 4 AI Agents)

9
Comments
19 min read
“Night of Code & Vibes”: My Techy Halloween Landing Page

Frontend Challenge Perfect Landing Submission 🦇🎃

“Night of Code & Vibes”: My Techy Halloween Landing Page

13
Comments 3
1 min read
DevMind - AI-Powered Developer Second Brain

Agentic Postgres Challenge Submission

DevMind - AI-Powered Developer Second Brain

5
Comments 1
7 min read
It's Nightmare on ElmStreet and Guess who's playing Freddie

Frontend Challenge Perfect Landing Submission 🦇🎃

It's Nightmare on ElmStreet and Guess who's playing Freddie

5
Comments
2 min read
Credit AI

Agentic Postgres Challenge Submission

Credit AI

5
Comments 2
6 min read
Witch POTIONS

Frontend Challenge CSS Art Submission 🦇🎃

Witch POTIONS

2
Comments
2 min read
MammoAI: Transform mammograms into clear diagnoses and actionable care.

Agentic Postgres Challenge Submission

MammoAI: Transform mammograms into clear diagnoses and actionable care.

6
Comments
2 min read
Werewolf? There Wolf.

Frontend Challenge Perfect Landing Submission 🦇🎃

Werewolf? There Wolf.

13
Comments 1
3 min read
🎃 Halloween Night: A 3D WebGL Spooktacular Landing Page

Frontend Challenge Perfect Landing Submission 🦇🎃

🎃 Halloween Night: A 3D WebGL Spooktacular Landing Page

4
Comments
2 min read
Spooky CSS 3D Halloween: Enter If You Dare!

Frontend Challenge CSS Art Submission 🦇🎃

Spooky CSS 3D Halloween: Enter If You Dare!

5
Comments
1 min read
Agentic Orchestrator with Tiger CLI

Agentic Postgres Challenge Submission

Agentic Orchestrator with Tiger CLI

4
Comments
3 min read
Laptop/PC Device Anomaly Analyzer: Self-Healing System Powered by Agentic Postgres

Agentic Postgres Challenge Submission

Laptop/PC Device Anomaly Analyzer: Self-Healing System Powered by Agentic Postgres

4
Comments 2
2 min read
Celestmere Institute of Enchantment: Frontend Challenge - Halloween Edition

Frontend Challenge Perfect Landing Submission 🦇🎃

Celestmere Institute of Enchantment: Frontend Challenge - Halloween Edition

3
Comments
1 min read
dAttendance: An Agent-First Attendance Platform on Smart Postgres

Agentic Postgres Challenge Submission

dAttendance: An Agent-First Attendance Platform on Smart Postgres

5
Comments
5 min read
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