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DEV Challenges

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

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Your dog walker says they went. This makes the walk say so too.

DEV Weekend Challenge: Dog Days Edition Submission 🐕
arqamwd profile

Your dog walker says they went. This makes the walk say so too.

#devchallenge #weekendchallenge #solana #sol
14
Comments 1
10 min read
How a Silent N+1 Query Almost Melted Our Production Database (and How We Smashed It)

Summer Bug Smash: Smash Stories 🐛🛹
mia_keller_ffd2584c046ecb profile

How a Silent N+1 Query Almost Melted Our Production Database (and How We Smashed It)

#devchallenge #bugsmash #webdev #javascript
17
Comments 5
3 min read
I Know the Recipe. I Miss the Winter Kitchen.

Frontend Challenge CSS Art Submission 🍲🥧
shubhradev profile

I Know the Recipe. I Miss the Winter Kitchen.

#frontendchallenge #devchallenge #css
51
Comments 18
4 min read
I built a security scanner that checks if you are a dog

DEV Weekend Challenge: Dog Days Edition Submission 🐕
xbill profile

I built a security scanner that checks if you are a dog

#devchallenge #weekendchallenge #ai #testing
14
Comments 4
9 min read
What This Dog Actually Costs

DEV Weekend Challenge: Dog Days Edition Submission 🐕
lewisawe profile

What This Dog Actually Costs

#devchallenge #weekendchallenge
14
Comments
6 min read
Laptop Memory Leak Story
dan52242644dan profile
Dan

Laptop Memory Leak Story

#devchallenge #bugsmash #ai #codepen
1
Comments 1
3 min read
The Phantom Re-Render: How an Unhandled Async Race Condition Tanked Dashboard Performance

Summer Bug Smash: Clear the Lineup 🐛🛹
jawad_ahmed_35c5649927b79 profile

The Phantom Re-Render: How an Unhandled Async Race Condition Tanked Dashboard Performance

#devchallenge #bugsmash
2
Comments
2 min read
🛻CSS Art: Smoothie Food Truck

Frontend Challenge CSS Art Submission 🍲🥧
annavi11arrea1 profile

🛻CSS Art: Smoothie Food Truck

#frontendchallenge #devchallenge #css #programming
23
Comments 6
2 min read
Balan Coffee & Roastery — A Slow-Drip Vietnamese Coffee Landing Page

Frontend Challenge Perfect Landing Submission 🍲🥧
felixdoit profile

Balan Coffee & Roastery — A Slow-Drip Vietnamese Coffee Landing Page

#devchallenge #frontendchallenge #webdev #javascript
4
Comments
2 min read
General Challenge Updates Moving Forward

New rule limits entries to one per prompt
thepracticaldev profile

General Challenge Updates Moving Forward

#devchallenge
40
Comments 1
2 min read
Making a dog talk with zero backend: in-browser segmentation, WebGL lip sync and real MP4 export

DEV Weekend Challenge: Dog Days Edition Submission 🐕
singhamandeep007 profile

Making a dog talk with zero backend: in-browser segmentation, WebGL lip sync and real MP4 export

#devchallenge #weekendchallenge #ai
8
Comments
6 min read
I Merged 348 PRs. Here Are The 11 Bugs That Tested My Sanity.

Summer Bug Smash: Smash Stories Submission 🐛🛹
aniruddhaadak profile

I Merged 348 PRs. Here Are The 11 Bugs That Tested My Sanity.

#devchallenge #bugsmash #ai #agents
1
Comments
3 min read
How I Stopped an AI Agent from Freezing with Two Lines of Code

Summer Bug Smash: Clear the Lineup Submission 🐛🛹
aniruddhaadak profile

How I Stopped an AI Agent from Freezing with Two Lines of Code

#devchallenge #bugsmash #ai #agents
1
Comments
4 min read
CSS Art: Comfort Food - a Hot Milk Design

Frontend Challenge CSS Art Submission 🍲🥧
muluken_ profile

CSS Art: Comfort Food - a Hot Milk Design

#frontendchallenge #devchallenge #css
Comments
1 min read
Smashing a hidden I/O bug: 100 disk reads per run for data that never changed

Summer Bug Smash: Clear the Lineup 🐛🛹
sachinpk profile

Smashing a hidden I/O bug: 100 disk reads per run for data that never changed

#devchallenge #bugsmash
3
Comments
3 min read
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