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Hacktoberfest 2026 Challenge

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

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Goblin Mode: Nature Scavenger Bingo — An Offline-First AI Nature Hunt

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

Goblin Mode: Nature Scavenger Bingo — An Offline-First AI Nature Hunt

2
Comments 1
10 min read
Grass Forecast - Turning Bike-Share and Weather Data into a Reason to Touch Grass

Grass Forecast - Turning Bike-Share and Weather Data into a Reason to Touch Grass

1
Comments
2 min read
Canopy: Offline Bird Detection for 6,000+ Species with open Birdnet model

Hacktoberfest: Maintainer Spotlight

Canopy: Offline Bird Detection for 6,000+ Species with open Birdnet model

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Comments 3
3 min read
NatureQuest AI: Touch Grass with Local Gemma AI 🌿

NatureQuest AI: Touch Grass with Local Gemma AI 🌿

Comments
2 min read
🌿 TrailMates: Less Scrolling, More Wandering | Open-Weight AI for Touching Grass

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

🌿 TrailMates: Less Scrolling, More Wandering | Open-Weight AI for Touching Grass

9
Comments 4
6 min read
theCodeHood: Helping Developers Get Out From Behind the Screen

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

theCodeHood: Helping Developers Get Out From Behind the Screen

Comments
3 min read
NatureQuest AI: Touch Grass with Local Gemma AI 🌿

NatureQuest AI: Touch Grass with Local Gemma AI 🌿

Comments
2 min read
FieldQuest: Your Neighbourhood Is More Interesting Than Your Feed

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

FieldQuest: Your Neighbourhood Is More Interesting Than Your Feed

5
Comments 5
4 min read
Plant Finder

Plant Finder

Comments
1 min read
The groove is the 40 milliseconds a grid throws away, so we built a beat studio that gives them back, in a browser tab

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

The groove is the 40 milliseconds a grid throws away, so we built a beat studio that gives them back, in a browser tab

28
Comments 11
15 min read
🌱 Little Elsewhere - A Little More Adventure, A Little Less Screen Time

🌱 Little Elsewhere - A Little More Adventure, A Little Less Screen Time

Comments
2 min read
TouchGrass Buddy: An Offline AI-Powered Outdoor Adventure Generator 🌿

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

TouchGrass Buddy: An Offline AI-Powered Outdoor Adventure Generator 🌿

6
Comments 4
3 min read
I Have 1 Hour Free" A Walk Plan in 10 Seconds, Powered by Local AI

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

I Have 1 Hour Free" A Walk Plan in 10 Seconds, Powered by Local AI

10
Comments 3
3 min read
Root Bound touch grass to make the blob happy

Root Bound touch grass to make the blob happy

2
Comments 2
3 min read
I Built a Survival Game Where Your Power Is Random, Your Secrets Have Value, and the Real World Is the Arena

I Built a Survival Game Where Your Power Is Random, Your Secrets Have Value, and the Real World Is the Arena

1
Comments 1
3 min read
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