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Hacktoberfest

The official tag for all posts related to Hacktoberfest.

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This is my first HacktoberFest, and I don't know what to feel.

Mixed feelings on SpamtoberFest rules

This is my first HacktoberFest, and I don't know what to feel.

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Comments 92
5 min read
That's a Wrap on Hacktoberfest 2026! 🎃👻

Over 115k participants and 500+ global meetups

That's a Wrap on Hacktoberfest 2026! 🎃👻

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Comments 14
2 min read
Congrats to the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine Winners!

Digital ofrendas and dead code séances won

Congrats to the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine Winners!

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Comments 36
4 min read
One Weekend: 3,000 Open-Source AI Projects

Hacktoberfest: Open Source Reflections

One Weekend: 3,000 Open-Source AI Projects

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Picked as gem Comments 7
2 min read
Build a Tiny Virtual Pet on Arduino in 60 Minutes 🐾

Hacktoberfest: Maintainer Spotlight

Build a Tiny Virtual Pet on Arduino in 60 Minutes 🐾

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Picked as gem Comments 17
5 min read
Hacktoberfest Is Coming to Nadiad, Gujarat 🚀 Official MLH Meetup at DDU, 15 Oct

Organized entirely by a solo student

Hacktoberfest Is Coming to Nadiad, Gujarat 🚀 Official MLH Meetup at DDU, 15 Oct

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Picked as gem Comments 47
4 min read
Congrats to the 2025 Hacktoberfest Writing Challenge Winners!

Congrats to the 2025 Hacktoberfest Writing Challenge Winners!

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Comments 19
2 min read
A small, not-so-smart model went from 10% to 99.6% at reading property deeds for $1.15, and it says 'check this line' instead of bluffing

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

A small, not-so-smart model went from 10% to 99.6% at reading property deeds for $1.15, and it says 'check this line' instead of bluffing

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Picked as gem Comments 38
12 min read
Eight Minutes to Live. Was It Cursor, or Was It the Spec?

Writing the prompt took longer than the build

Eight Minutes to Live. Was It Cursor, or Was It the Spec?

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Comments 45
8 min read
ESA's satellite is dead. Its ghost: 2,123 signals. TabPFN beat the published SOTA; 83¢ of Tinker stopped an LLM speaking for it

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

ESA's satellite is dead. Its ghost: 2,123 signals. TabPFN beat the published SOTA; 83¢ of Tinker stopped an LLM speaking for it

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Comments 36
18 min read
Hacktoberfest 2026 Stopped Counting PRs. Make Your First Ones Anyway, One a Day

Hacktoberfest: Maintainer Spotlight

Hacktoberfest 2026 Stopped Counting PRs. Make Your First Ones Anyway, One a Day

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Comments 6
6 min read
Hacktoberfest as a First-Time Maintainer

Hacktoberfest: Open Source Reflections

Hacktoberfest as a First-Time Maintainer

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Comments 1
6 min read
Touch Grass: 6 Project Ideas for People Who Live in a Terminal (Hacktoberfest DEV Challenge, Week 1)

Touch Grass: 6 Project Ideas for People Who Live in a Terminal (Hacktoberfest DEV Challenge, Week 1)

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Comments 1
9 min read
I Built a Recipe Book for My Dadi, Using AI That Never Leaves My Laptop

Hacktoberfest: Maintainer Spotlight

I Built a Recipe Book for My Dadi, Using AI That Never Leaves My Laptop

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Comments 7
4 min read
My dad's health insurance covered nothing, so I built an AI that reads the fine print for him

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

My dad's health insurance covered nothing, so I built an AI that reads the fine print for him

12
Picked as gem Comments
6 min read
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