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DEV Challenges

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

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Laptop Memory Leak Story
dan52242644dan profile
Dan

Laptop Memory Leak Story

#devchallenge #bugsmash #ai #codepen
1
Comments 1
3 min read
How I Stopped 429 Retries from Duplicating Successful Batch Jobs

Summer Bug Smash: Smash Stories 🐛🛹
hirodeath profile
hiro@

How I Stopped 429 Retries from Duplicating Successful Batch Jobs

#devchallenge #bugsmash #typescript #nextjs
3
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
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
I Read All 70 Past DEV Challenges + 542 Winning Submissions - Here's the Bug Smash Playbook
aniruddhaadak profile

I Read All 70 Past DEV Challenges + 542 Winning Submissions - Here's the Bug Smash Playbook

#opensource #bugsmash #tutorial #devchallenge
4
Comments
32 min read
One Extra Slash: Hunting a Windows Path Bug Down to a Single Formatter

Summer Bug Smash: Smash Stories 🐛🛹
antheducation profile

One Extra Slash: Hunting a Windows Path Bug Down to a Single Formatter

#bugsmash #devchallenge #windows #cli
3
Comments
5 min read
The rollback endpoint took a deployment ID and did nothing with it

Summer Bug Smash: Clear the Lineup 🐛🛹
jonny2k26 profile

The rollback endpoint took a deployment ID and did nothing with it

#devchallenge #bugsmash #go #kubernetes
1
Comments 1
13 min read
Why My React Native ScrollView Would Not Scroll Inside a Share Preview Modal

Summer Bug Smash: Smash Stories 🐛🛹
hirodeath profile
hiro@

Why My React Native ScrollView Would Not Scroll Inside a Share Preview Modal

#devchallenge #bugsmash #reactnative #expo
3
Comments
3 min read
My Backup Leaked 156 GB, Filled the Disk, and Broke Itself. The Fix Was One Letter.

Summer Bug Smash: Smash Stories 🐛🛹
mrviduus profile
Vasyl

My Backup Leaked 156 GB, Filled the Disk, and Broke Itself. The Fix Was One Letter.

#devchallenge #bugsmash #docker #devops
7
Comments 5
4 min read
Eba & Egusi: Walking Into Comfort Food

Frontend Challenge CSS Art Submission 🍲🥧
emekaugbanu profile

Eba & Egusi: Walking Into Comfort Food

#frontendchallenge #devchallenge #css
6
Comments
2 min read
Khachapuri: Georgian Cheese Bread in Pure CSS

Frontend Challenge CSS Art Submission 🍲🥧
highflyer910 profile
Thea

Khachapuri: Georgian Cheese Bread in Pure CSS

#frontendchallenge #devchallenge #css
27
Comments 21
2 min read
The 6-Hour Ghost: How I Exorcised a Cache Avalanche with Async Reconnection and a Bloom Filter
bigboss6797976 profile

The 6-Hour Ghost: How I Exorcised a Cache Avalanche with Async Reconnection and a Bloom Filter

#devchallenge #weekendchallenge #bugsmash #performance
2
Comments
3 min read
⚡Spark — Passion isn't a lightning bolt. It's a pattern.

DEV Weekend Challenge: Passion Edition Submission
shravzzv profile

⚡Spark — Passion isn't a lightning bolt. It's a pattern.

#devchallenge #weekendchallenge #gemini
5
Comments
3 min read
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