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DEV Challenges

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

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Muertos.ai: I Built a Durable AI Ofrenda for DĂ­a de los Muertos (Gemma + Temporal + Mastra)

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

Muertos.ai: I Built a Durable AI Ofrenda for DĂ­a de los Muertos (Gemma + Temporal + Mastra)

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6 min read
Submission week 4

Submission week 4

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3 min read
Git Graveyard: Visualizing Dead Branches, Deleted Files, and Abandoned TODOs with Ollama

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

Git Graveyard: Visualizing Dead Branches, Deleted Files, and Abandoned TODOs with Ollama

Comments
4 min read
Team Sipmap — Hacktoberfest Hack Day Sonipat, 31 Oct–1 Nov 2026

Team Sipmap — Hacktoberfest Hack Day Sonipat, 31 Oct–1 Nov 2026

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8 min read
My haunted mirror possesses your reflection with open-weight AI. A player’s idea made it hunt you in the dark

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

My haunted mirror possesses your reflection with open-weight AI. A player’s idea made it hunt you in the dark

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22 min read
The Past Isn't Silent. It's Waiting to Be Heard.

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

The Past Isn't Silent. It's Waiting to Be Heard.

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3 min read
Day scan

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

Day scan

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Comments
3 min read
COGNI-VANTA

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

COGNI-VANTA

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2 min read
# đź‘» Ghost Games Arcade: 20 Spooky Mini-Games in One Haunted Website

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

# đź‘» Ghost Games Arcade: 20 Spooky Mini-Games in One Haunted Website

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7 min read
An Altar for the Dead: The people who built your computer are disappearing from AI. I lit 85 candles.

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

An Altar for the Dead: The people who built your computer are disappearing from AI. I lit 85 candles.

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4 min read
Week-4 DEV challenge

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

Week-4 DEV challenge

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4 min read
PulseTrust_

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

PulseTrust_

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3 min read
🏵️ Ofrenda Viva: Honoring the Ghosts in Our Machines with 100% Local Open-Source AI

🏵️ Ofrenda Viva: Honoring the Ghosts in Our Machines with 100% Local Open-Source AI

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3 min read
# 👻 Spooky House — A Local AI Haunted House Controller

# 👻 Spooky House — A Local AI Haunted House Controller

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5 min read
RepoSéance 👻 — Bringing Abandoned Code Back to Life with Local AI

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

RepoSéance 👻 — Bringing Abandoned Code Back to Life with Local AI

Comments
3 min read
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