DEV Community

Hacktoberfest 2026 Challenge

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

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Shiori AI Buddy

Hacktoberfest: Maintainer Spotlight
aprajita_singh_0a13f19010 profile

Shiori AI Buddy

#devchallenge #hf26challenge #hacktoberfest
1
Comments
2 min read
I built a PR reviewer that survived its own model being deprecated

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

I built a PR reviewer that survived its own model being deprecated

#devchallenge #weekendchallenge #hf26challenge #opensource
Comments
7 min read
PlacementPal: An AI Interview Partner Built for My Friend

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

PlacementPal: An AI Interview Partner Built for My Friend

#devchallenge #weekendchallenge #hf26challenge
Comments
4 min read
Recipe Keeper: Turning Nani's Voice Memos into a 100% Local AI Cookbook
jay-dosi profile

Recipe Keeper: Turning Nani's Voice Memos into a 100% Local AI Cookbook

#devchallenge #weekendchallenge #hf26challenge
Comments
2 min read
Dadi's Probashi Kitchen: Bringing Home to Expat Friends with Open-Source AI

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

Dadi's Probashi Kitchen: Bringing Home to Expat Friends with Open-Source AI

#devchallenge #weekendchallenge #hf26challenge
Comments
3 min read
Kas Rumah: a receipt-reading expense tracker for my wife that never leaves our laptop
masitings profile

Kas Rumah: a receipt-reading expense tracker for my wife that never leaves our laptop

#devchallenge #weekendchallenge #hf26challenge
Comments
5 min read
My friends kept getting lost while reading a book, so I built them an app

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

My friends kept getting lost while reading a book, so I built them an app

#devchallenge #weekendchallenge #hf26challenge #ai
1
Comments
2 min read
FriendFlow AI: Turning Messy Thoughts into Clear Tasks with Local AI
nadunjayaweera profile

FriendFlow AI: Turning Messy Thoughts into Clear Tasks with Local AI

#devchallenge #weekendchallenge #hf26challenge #hacktoberfest
Comments
5 min read
I built a tool that tells you the year your TLS stops being secret
aniruddhaadak profile

I built a tool that tells you the year your TLS stops being secret

#cryptography #security #quantum #hf26challenge
Comments
4 min read
I built a voice language tutor that lives on my friend's laptop

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

I built a voice language tutor that lives on my friend's laptop

#devchallenge #weekendchallenge #hf26challenge
Comments
3 min read
LabExplain: A Zero-Login Code Tutor for University Labs Powered by Gemma 2

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

LabExplain: A Zero-Login Code Tutor for University Labs Powered by Gemma 2

#devchallenge #weekendchallenge #hf26challenge
1
Comments
2 min read
🛡️ SafeBite: Building an AI-Powered Cloud Allergy Scanner for a Loved One
12jadhavsai2006 profile

🛡️ SafeBite: Building an AI-Powered Cloud Allergy Scanner for a Loved One

#devchallenge #hf26challenge #hacktoberfest #python
Comments
2 min read
StudyBuddy Local: Your Private AI Study Partner. Your Notes Stay Yours.

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝
utkarsh_mandilwar_d308d9d profile

StudyBuddy Local: Your Private AI Study Partner. Your Notes Stay Yours.

#hf26challenge #ai #opensource #python
Comments
3 min read
An Offline RAG based Voice Assistant Built for a Friend

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

An Offline RAG based Voice Assistant Built for a Friend

#devchallenge #weekendchallenge #hf26challenge
1
Comments
6 min read
CycleCare: a private, local cycle companion powered by Gemma and Ollama
axraa profile
Akshra

CycleCare: a private, local cycle companion powered by Gemma and Ollama

#devchallenge #weekendchallenge #hf26challenge
Comments
3 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.