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Hacktoberfest 2026 Challenge

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

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Telerex: Comparing Story Retellings With Local Gemma

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

Telerex: Comparing Story Retellings With Local Gemma

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4 min read
🔍 Suspicious code patterns and potentially abandoned functions

🔍 Suspicious code patterns and potentially abandoned functions

Comments
2 min read
Ofrenda Viva AI: The 100% Local Día de los Muertos Altar & Ghost-in-the-Machine Séance

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

Ofrenda Viva AI: The 100% Local Día de los Muertos Altar & Ghost-in-the-Machine Séance

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6 min read
golden days

golden days

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2 min read
👻 PhantomTrace — The Ghost in Your Codebase

👻 PhantomTrace — The Ghost in Your Codebase

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2 min read
Ghost Archive: a home for stories that stay, powered by local open-weight AI

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

Ghost Archive: a home for stories that stay, powered by local open-weight AI

1
Comments
4 min read
TrailEcho: Open-Source AI Soundscape & Ghost Hunting Companion

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

TrailEcho: Open-Source AI Soundscape & Ghost Hunting Companion

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3 min read
Ofrenda: When Kernel Space Meets Ancestral Memory — A Local Gemma 2 Séance Altar

Ofrenda: When Kernel Space Meets Ancestral Memory — A Local Gemma 2 Séance Altar

Comments
3 min read
SmogShield-LHR: Banishing Lahore's "Gray Ghost" with Open-Weight AI & Deterministic Health Telemetry

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

SmogShield-LHR: Banishing Lahore's "Gray Ghost" with Open-Weight AI & Deterministic Health Telemetry

Comments
6 min read
Ofrenda de Código: A 3D Cemetery Where Open-Source Libraries Still Speak

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

Ofrenda de Código: A 3D Cemetery Where Open-Source Libraries Still Speak

Comments
4 min read
git séance: I held a séance in jQuery's graveyard, then 22 black cats read its fate

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

git séance: I held a séance in jQuery's graveyard, then 22 black cats read its fate

Comments
40 min read
Snippy

Snippy

2
Comments
1 min read
LegacySéance — How I Summoned the Ghosts of Dead Tech With Gemma 2 & MongoDB 🕯️

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

LegacySéance — How I Summoned the Ghosts of Dead Tech With Gemma 2 & MongoDB 🕯️

Comments
5 min read
Finding the Real Ghosts in the Machine: How I Used Local Open-Source AI to Hunt Down Gigs of Dead App Leftovers on My Mac

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

Finding the Real Ghosts in the Machine: How I Used Local Open-Source AI to Hunt Down Gigs of Dead App Leftovers on My Mac

4
Comments 1
9 min read
# NYC – Not Your Calc: Making Everyday Calculations Smarter

# NYC – Not Your Calc: Making Everyday Calculations Smarter

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2 min read
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