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DEV Challenges

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

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Rise and fall of a self-fixing agent

Summer Bug Smash: Smash Stories 🐛🛹
hiper2d profile

Rise and fall of a self-fixing agent

#devchallenge #bugsmash #agents #ai
13
Comments 5
12 min read
Bánh Mì: A Journey in Every Bite — Vietnam Drawn in Pure CSS

Frontend Challenge CSS Art Submission 🍲🥧
vuthanhnguyen profile

Bánh Mì: A Journey in Every Bite — Vietnam Drawn in Pure CSS

#frontendchallenge #devchallenge #css
2
Comments
5 min read
Smash Story: How I Hunted Down a 45% Idle CPU Leak in an Interactive Retro Music App

Summer Bug Smash: Smash Stories 🐛🛹
8bitparth profile

Smash Story: How I Hunted Down a 45% Idle CPU Leak in an Interactive Retro Music App

#devchallenge #bugsmash #performance #javascript
3
Comments
2 min read
I Built a ₹15 Landing Page About Mumbai's Soul Food

Frontend Challenge Perfect Landing Submission 🍲🥧
sarvar_04 profile

I Built a ₹15 Landing Page About Mumbai's Soul Food

#devchallenge #frontendchallenge #webdev #javascript
38
Comments 24
3 min read
Taste of Home: The Story Behind Sombe

Frontend Challenge Perfect Landing Submission 🍲🥧
alexandre_bayanza profile

Taste of Home: The Story Behind Sombe

#devchallenge #frontendchallenge #webdev #javascript
2
Comments 2
2 min read
The Perfect Storm: When Architecture and Environment Collude to Create Chaos
marrouchi profile

The Perfect Storm: When Architecture and Environment Collude to Create Chaos

#devchallenge #bugsmash #programming #devops
1
Comments
7 min read
I Blamed React for 45 Minutes. The Bug Was One return. 😭
akanksha_sharma profile

I Blamed React for 45 Minutes. The Bug Was One return. 😭

#devchallenge #bugsmash #react #webdev
9
Comments 2
3 min read
I Was About to Optimize Five Canvases. Two of Them Weren't Running.

Summer Bug Smash: Clear the Lineup 🐛🛹
kenielzep97 profile

I Was About to Optimize Five Canvases. Two of Them Weren't Running.

#devchallenge #bugsmash #webdev #performance
30
Comments 10
14 min read
The same Rust gave two different answers, and neither matched JavaScript

Summer Bug Smash: Smash Stories 🐛🛹
bigachiever profile

The same Rust gave two different answers, and neither matched JavaScript

#devchallenge #bugsmash #javascript #rust
24
Comments 4
5 min read
The RPC said Base was healthy. The first contract read still failed.

Summer Bug Smash: Clear the Lineup 🐛🛹
samedaydesk profile

The RPC said Base was healthy. The first contract read still failed.

#devchallenge #bugsmash #python #web3
4
Comments
4 min read
The bug report was wrong, and that was the interesting part

Summer Bug Smash: Clear the Lineup 🐛🛹
gmassello profile

The bug report was wrong, and that was the interesting part

#devchallenge #bugsmash
5
Comments
8 min read
Self-Hosting SigNoz with Foundry on Windows ARM64 (and the WSL2 wall that almost stopped me)
kittu181707 profile

Self-Hosting SigNoz with Foundry on Windows ARM64 (and the WSL2 wall that almost stopped me)

#agents #devchallenge #mcp #monitoring
2
Comments
4 min read
Pawford Academy — A SwiftUI Puppy Training App with ElevenLabs AI Voice 🐾🎓

DEV Weekend Challenge: Dog Days Edition Submission 🐕
gamya_m profile

Pawford Academy — A SwiftUI Puppy Training App with ElevenLabs AI Voice 🐾🎓

#devchallenge #weekendchallenge #swiftui #ios
26
Comments 4
3 min read
The error said "Something went wrong." The request returned 200. The rate limit was counting my retries.

Summer Bug Smash: Smash Stories 🐛🛹
aiq_labs profile

The error said "Something went wrong." The request returned 200. The rate limit was counting my retries.

#devchallenge #bugsmash
1
Comments 1
6 min read
PawTwin — A Real-Life Tamagotchi for Families and Their Dogs

DEV Weekend Challenge: Dog Days Edition Submission 🐕
derivativador profile

PawTwin — A Real-Life Tamagotchi for Families and Their Dogs

#devchallenge #weekendchallenge
9
Comments
5 min read
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