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

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MUSE: An AI Scavenger Hunt That Forces You to Put Your Phone in Your Pocket

MUSE: An AI Scavenger Hunt That Forces You to Put Your Phone in Your Pocket

1
Comments
4 min read
Will the fountains on my ride be running? I asked 3,831 stream observations

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

Will the fountains on my ride be running? I asked 3,831 stream observations

4
Comments
8 min read
A tiny daily side quest that sends you outside.

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

A tiny daily side quest that sends you outside.

1
Comments
5 min read
EcoQuest AI: Touch Less Screen, Explore More Earth 🌿 | Building with Gemma for Hacktoberfest 2026

EcoQuest AI: Touch Less Screen, Explore More Earth 🌿 | Building with Gemma for Hacktoberfest 2026

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3 min read
TouchGrass AI: Less Scrolling, More Exploring 🌿 | Open-Source AI Challenge

TouchGrass AI: Less Scrolling, More Exploring 🌿 | Open-Source AI Challenge

Comments
3 min read
NatureQuest: The 100% Offline Botanical OS Built to Get You Off Screens and Into the Wild

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

NatureQuest: The 100% Offline Botanical OS Built to Get You Off Screens and Into the Wild

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Comments 5
5 min read
Incident War Room: an incident-response tool where the approval gate and the AI can't be faked out

Sanity Challenge Path Two Submission

Incident War Room: an incident-response tool where the approval gate and the AI can't be faked out

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Comments 3
5 min read
TerraQuest: Put the Phone in Your Pocket, Let an Open-Weight Model Name the Animals and Plan

TerraQuest: Put the Phone in Your Pocket, Let an Open-Weight Model Name the Animals and Plan

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Comments 5
6 min read
GroundSignal — The Sidewalk Told on Itself

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

GroundSignal — The Sidewalk Told on Itself

5
Comments 6
7 min read
NatureFit: Turn Going Outside Into an AI-Powered Nature Quest 🌿

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

NatureFit: Turn Going Outside Into an AI-Powered Nature Quest 🌿

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Comments 4
6 min read
The Goblin Warren: an AI Dungeon Master that never invents a rule

Sanity Challenge Path One Submission

The Goblin Warren: an AI Dungeon Master that never invents a rule

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Comments 6
5 min read
Can an LLM name the WCAG criterion a snippet violates? A 6-case RGAA benchmark on Kaggle

Kaggle Benchmarking Challenge Submission

Can an LLM name the WCAG criterion a snippet violates? A 6-case RGAA benchmark on Kaggle

Comments
5 min read
Grass Gate: my feeds only unlock after an open-weight model sees me outside

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

Grass Gate: my feeds only unlock after an open-weight model sees me outside

Comments 5
7 min read
I planned a walk in 60 seconds, then walked for two hours (open-weight AI, no GPU)

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

I planned a walk in 60 seconds, then walked for two hours (open-weight AI, no GPU)

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Comments 4
7 min read
Cents Matter: Does a Model Notice When One Financial Fact Changes?

Kaggle Benchmarking Challenge Submission

Cents Matter: Does a Model Notice When One Financial Fact Changes?

1
Comments 7
6 min read
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