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DEV Challenges

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

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Ghost-Hunter: An Air-Gapped, Temporal-Powered Follow-Up Sentinel with Local Gemma 3

Ghost-Hunter: An Air-Gapped, Temporal-Powered Follow-Up Sentinel with Local Gemma 3

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2 min read
RoomMate AI — AI That Actually Uses Your Room

RoomMate AI — AI That Actually Uses Your Room

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2 min read
Building Conversation Repairer for Aishwarya: Grounded Relationship Memory with Gemma

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Building Conversation Repairer for Aishwarya: Grounded Relationship Memory with Gemma

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3 min read
The Neural Handshake

The Neural Handshake

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39 min read
SAMJHO

SAMJHO

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3 min read
AI Powered Travel Tracker App

AI Powered Travel Tracker App

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2 min read
Stopped pasting grocery list into ChatGPT, Gemma 4 E2B runs it on my GTX 1650

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Stopped pasting grocery list into ChatGPT, Gemma 4 E2B runs it on my GTX 1650

1
Comments
3 min read
PYQed: I built the exam tool my friend needed, with Gemma 4

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

PYQed: I built the exam tool my friend needed, with Gemma 4

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6 min read
I built my friend a way to start STEM problems

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

I built my friend a way to start STEM problems

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3 min read
Three yeses, two living rooms, and one missing question

Three yeses, two living rooms, and one missing question

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4 min read
M-aso - hacktoberfest

M-aso - hacktoberfest

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2 min read
I built a local-first Hindi to Japanese tutor for my sibling using ElevenLabs and Gemma

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

I built a local-first Hindi to Japanese tutor for my sibling using ElevenLabs and Gemma

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4 min read
Letter Buddy: An Offline AI That Explains Official Letters in Telugu

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Letter Buddy: An Offline AI That Explains Official Letters in Telugu

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10 min read
I built an offline AI that warns my mum about scam messages.

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

I built an offline AI that warns my mum about scam messages.

1
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9 min read
Art exposition manager

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Art exposition manager

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9 min read
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