Hacktoberfest 2026 Challenge Page 294 - DEV Community

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

Dhanush N

Oct 20

standup-sloth: a local LLM drafts your standup, and a citation check keeps it honest

#devchallenge #hf26challenge #opensource #go

3 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Trideep Chakraborty

Oct 3

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

#devchallenge #weekendchallenge #hf26challenge

5 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Oct 3

A Local AI System Reliability Agent with Gemma 3 4B

#devchallenge #weekendchallenge #hf26challenge

4 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Oct 3

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

#devchallenge #weekendchallenge #hf26challenge #hacktoberfest

6 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Oct 3

CrossCheck, a study tool I built for a friend that runs on an open model

#devchallenge #weekendchallenge #hf26challenge

6 min read

Himanshu Gangwar

Oct 3

MemoryMate — An AI Memory Assistant Built for a Friend

#devchallenge #weekendchallenge #hf26challenge

4 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Oct 3

"My local model called a flagged result 'within range', so I stopped letting it do arithmetic"

#hf26challenge #devchallenge #weekendchallenge

7 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Aditya D

Oct 2

Samajh — a reader for the letters my mother couldn't read

#devchallenge #weekendchallenge #hf26challenge #ai

2 min read

Harsh Satyajit Thakur

Oct 12

Prove It Outside

#devchallenge #hf26challenge

4 min read

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

Arun Yadav

Oct 11

What If Your City Was Hiding Secrets? I Built WAYBOUND to Find Them.

#devchallenge #hf26challenge #ai #opensource

5 min read

Cat

Oct 12

Impostor Hunt: a hide-and-seek game that only works if you touch grass

#devchallenge #hf26challenge #nextjs #gamedev

6 min read

Hacktoberfest: Maintainer Spotlight

Oct 2

Budget Buddy — the money app that talks like a friend, not a spreadsheet

#devchallenge #weekendchallenge #hf26challenge #hacktoberfest

8 min read

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

Mats Gustafsson

Oct 11

Wiggle Outside: weather, nearby places and a little inspiration in one short search

#devchallenge #hf26challenge #opensource #gemma

10 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Mawaddah Dawood

Oct 2

🔐 Vault — Privacy-First Local AI for Sensitive Legal Documents

#devchallenge #weekendchallenge #hf26challenge #hacktoberfest

3 min read

Oct 12

My First Open-Source Tool; A Tiny Open-Source AI That Tells Me to Touch Grass

#devchallenge #hf26challenge

2 min read

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