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Hacktoberfest 2026 Challenge

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

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Dresser: my wife's private wardrobe, now picking today's outfit in one tap

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝
xiaojia-fermion profile

Dresser: my wife's private wardrobe, now picking today's outfit in one tap

#devchallenge #weekendchallenge #hf26challenge
1
Comments 2
5 min read
I built my friend a control tower that talks back

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝
dsiacci profile

I built my friend a control tower that talks back

#devchallenge #weekendchallenge #hf26challenge #python
3
Comments 2
7 min read
Interview Prep Buddy - Helping my friend prepare for his next job switch 🤫

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝
halfbloodcoder profile

Interview Prep Buddy - Helping my friend prepare for his next job switch 🤫

#devchallenge #weekendchallenge #hf26challenge
11
Comments 1
2 min read
LiftCast: A Local-First AI Workout Forecaster Built for a Friend

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝
arane profile

LiftCast: A Local-First AI Workout Forecaster Built for a Friend

#opensource #devchallenge #weekendchallenge #hf26challenge
Comments 1
3 min read
House Pot: Amma's kitchen in Dhaka — approve first, then listen

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝
smriad profile

House Pot: Amma's kitchen in Dhaka — approve first, then listen

#devchallenge #weekendchallenge #hf26challenge
Comments
4 min read
🌌 AstroBuddy: Your Personal Night Sky Companion

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸
bhavit_goyal_d55923ee6528 profile

🌌 AstroBuddy: Your Personal Night Sky Companion

#devchallenge #hf26challenge
Comments
4 min read
QuantCoach: An Open-Source Alpha Research Copilot for My Quant Friend

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝
rozoa profile
Rozoa

QuantCoach: An Open-Source Alpha Research Copilot for My Quant Friend

#devchallenge #weekendchallenge #hf26challenge #opensource
5
Comments
3 min read
I built an app that lets 2.5-billion-year-old rocks guilt-trip you. My college rocks are very disappointed in me.

Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass Submission 🌿
raga_vinjanampati profile

I built an app that lets 2.5-billion-year-old rocks guilt-trip you. My college rocks are very disappointed in me.

#devchallenge #hf26challenge #opensource #ai
10
Comments 6
6 min read
🎙️ I Built a Local AI Transcriber for a Friend Who Works With Too Much Audio and Video

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝
manish7107 profile

🎙️ I Built a Local AI Transcriber for a Friend Who Works With Too Much Audio and Video

#devchallenge #weekendchallenge #hf26challenge #ai
3
Comments
4 min read
Daily Expense Tracker
kashyap_patel_64fd110a57c profile

Daily Expense Tracker

#devchallenge #weekendchallenge #hf26challenge
1
Comments
4 min read
Building a Privacy-First AI CRM Assistant for My Friend's Business

Hacktoberfest: Maintainer Spotlight
bangkah profile

Building a Privacy-First AI CRM Assistant for My Friend's Business

#devchallenge #weekendchallenge #hf26challenge #hacktoberfest
1
Comments
3 min read
"Bro, I'm Bored": How I Built an Open-Source AI Free-Time Planner for My Roommate

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝
trideep_chakraborty_a profile

"Bro, I'm Bored": How I Built an Open-Source AI Free-Time Planner for My Roommate

#devchallenge #weekendchallenge #hf26challenge
Comments
5 min read
Loci: A Walk You Have to Remember

Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass Submission 🌿
teo_furlan profile

Loci: A Walk You Have to Remember

#devchallenge #hf26challenge #android #gemma
Comments 5
6 min read
A Local AI System Reliability Agent with Gemma 3 4B

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝
priyank_saxena_18258e5dc5 profile

A Local AI System Reliability Agent with Gemma 3 4B

#devchallenge #weekendchallenge #hf26challenge
1
Comments 1
4 min read
Remembering Why I Invested — I Built Investment Memory for My Dad

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝
bhavya_gothi_d9713c43c20b profile

Remembering Why I Invested — I Built Investment Memory for My Dad

#devchallenge #weekendchallenge #hf26challenge #hacktoberfest
1
Comments
6 min read
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