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DEV Challenges

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

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BlindWalk: Keep Your Phone in Your Pocket — A Screenless Spatial Audio Navigator for Touching Grass

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

BlindWalk: Keep Your Phone in Your Pocket — A Screenless Spatial Audio Navigator for Touching Grass

10
Comments 2
8 min read
Golden Hour Catcher

Golden Hour Catcher

Comments
3 min read
GET OUT — An AI Assistant That Wants You to Stop Using It

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

GET OUT — An AI Assistant That Wants You to Stop Using It

1
Comments
3 min read
Never Stranded Again: How I Built an Edge AI Bus Guardian for My Friend Tejas Using TabPFN & SerpApi

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Never Stranded Again: How I Built an Edge AI Bus Guardian for My Friend Tejas Using TabPFN & SerpApi

37
Comments 8
8 min read
Detour: My Open-Source AI Entry for the Touch Grass Challenge (Challenge Week 1: Touch Grass)

Hacktoberfest: Maintainer Spotlight

Detour: My Open-Source AI Entry for the Touch Grass Challenge (Challenge Week 1: Touch Grass)

Comments
2 min read
I tested 11 AI models on Indian GST, UPI and lakh-crore. Three famous ones got Puducherry wrong.

Kaggle Benchmarking Challenge Submission

I tested 11 AI models on Indian GST, UPI and lakh-crore. Three famous ones got Puducherry wrong.

1
Comments 2
4 min read
Trail Notebook: Birding Offline with BirdNET and Gemma

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

Trail Notebook: Birding Offline with BirdNET and Gemma

Comments
2 min read
Count It or Compute It: When a Tool Returns Rows, the Models That Count Them Right Spend the Tokens

Kaggle Benchmarking Challenge Submission

Count It or Compute It: When a Tool Returns Rows, the Models That Count Them Right Spend the Tokens

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Comments 7
10 min read
Aerie Meets Sanity Context: A Ledger-Native Bridge Between an Offline Cognitive System and a Live Knowledge Base

Aerie Meets Sanity Context: A Ledger-Native Bridge Between an Offline Cognitive System and a Live Knowledge Base

4
Comments 2
5 min read
A study notebook for my brother, written by an open model

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

A study notebook for my brother, written by an open model

17
Comments 10
6 min read
🌿 TrailBreeze: An Offline Open-Weight AI Companion Designed to Get You Outside

Hacktoberfest: Maintainer Spotlight

🌿 TrailBreeze: An Offline Open-Weight AI Companion Designed to Get You Outside

Comments 3
2 min read
Pocket Field: one local AI card, then a little time outside

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

Pocket Field: one local AI card, then a little time outside

Comments
4 min read
NatureQuest: Gamified Outdoor Exploration Powered by Open AI

NatureQuest: Gamified Outdoor Exploration Powered by Open AI

Comments
2 min read
Touch Grass, Not Glass: a camera that only works outside

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

Touch Grass, Not Glass: a camera that only works outside

11
Comments
9 min read
ForageQuest: A Single-File AI That Tells You Not to Eat the Mushroom

ForageQuest: A Single-File AI That Tells You Not to Eat the Mushroom

1
Comments 1
3 min read
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