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DEV Challenges

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

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AI Challenge for Cross-Platform Apps - AI Acceleration Submission

Dhanishlass 2007

Dec 4 '25

Classic photo

#devchallenge #unoplatformchallenge #dotnet #crossplatform

1 min read

Cover image for A Pull Request to Purpose

Hacktoberfest: Open Source Reflections

Nov 2 '25

A Pull Request to Purpose

#devchallenge #hacktoberfest #opensource #programming

2 min read

Jess Lee for The DEV Team

Dec 3 '25

AI Agents Intensive Course Writing Challenge with Google and Kaggle: Deadline Extended

#devchallenge #googleaichallenge #kaggle

1 min read

Cover image for 🎨 MicroWin Mixology Bar – A Cross-Platform 5-Minute Ritual App (Uno Platform Challenge) Tiny rituals. Big focus.

AI Challenge for Cross-Platform Apps - WOW Factor Submission

Dec 2 '25

🎨 MicroWin Mixology Bar – A Cross-Platform 5-Minute Ritual App (Uno Platform Challenge) Tiny rituals. Big focus.

#devchallenge #unoplatformchallenge #dotnet #crossplatform

3 min read

Cover image for From Maintainer to Contributor - Building, Collaborating, and Reflecting this Hacktoberfest 🌿

Hacktoberfest: Open Source Reflections

Sagnik Chakraborty

Oct 28 '25

From Maintainer to Contributor - Building, Collaborating, and Reflecting this Hacktoberfest 🌿

#devchallenge #hacktoberfest #opensource

4 min read

Cover image for The Great Multimedia Steganography Debugging Saga: When Three Bugs Walk Into a Bar (And One Was Pretending to Be Lossless)

Rolan Lobo

Nov 10 '25

The Great Multimedia Steganography Debugging Saga: When Three Bugs Walk Into a Bar (And One Was Pretending to Be Lossless)

#python #devchallenge #opensource #productivity

6 min read

Cover image for ConectaBairro: AI-Powered Cross-Platform Community App for Brazilian Social Impact

AI Challenge for Cross-Platform Apps - WOW Factor Submission

Paulo

Dec 1 '25

ConectaBairro: AI-Powered Cross-Platform Community App for Brazilian Social Impact

#devchallenge #unoplatformchallenge #dotnet #crossplatform

3 min read

AI Challenge for Cross-Platform Apps - WOW Factor Submission

s10olamide

Dec 2 '25

AuroraCanvas — A Cross-Platform Generative Art Experience

#devchallenge #unoplatformchallenge #dotnet #crossplatform

2 min read

Cover image for A girl is standing on the lava roof

AI Challenge for Cross-Platform Apps - Hot Design Showcase Submission

Dec 2 '25

A girl is standing on the lava roof

#devchallenge #unoplatformchallenge #dotnet #crossplatform

1 min read

JustACoder

Oct 27 '25

Day 30 of #30DaysOfCode

#algorithms #devchallenge #devjournal

1 min read

Cover image for 🛫☕ TravelCafé — A Cross-Platform Coffee & Travel Experience Powered by Uno Platform

AI Challenge for Cross-Platform Apps - WOW Factor Submission

Nov 28 '25

🛫☕ TravelCafé — A Cross-Platform Coffee & Travel Experience Powered by Uno Platform

#devchallenge #unoplatformchallenge #dotnet #crossplatform

3 min read

Cover image for Building MindCareAI Backend: How I Used Xano AI to Create a Production-Ready Mental Health API in Minutes

Oni

Nov 29 '25

Building MindCareAI Backend: How I Used Xano AI to Create a Production-Ready Mental Health API in Minutes

#devchallenge #xanochallenge #ai #backend

3 min read

Cover image for Writing Once, Shipping Everywhere: My Journey Building MediTrack Across 6 Platforms with Uno

AI Challenge for Cross-Platform Apps - WOW Factor Submission

Oni

Nov 29 '25

Writing Once, Shipping Everywhere: My Journey Building MediTrack Across 6 Platforms with Uno

#devchallenge #unoplatformchallenge #dotnet #crossplatform

5 min read

vinodk89

Oct 25 '25

Perl Weekly Challenge: 344

#algorithms #devchallenge #programming

3 min read

Cover image for 10 Common UI Design Mistakes Developers Make (And How to Fix Them)

Nov 29 '25

10 Common UI Design Mistakes Developers Make (And How to Fix Them)

#ai #ui #devchallenge #programming

2 min read

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