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DEV Challenges

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

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The bug that only showed up because my test was too fast
jihedbfrart profile

The bug that only showed up because my test was too fast

#bugsmash#devchallenge#testing#java
3
Comments
2 min read
Two exploits, one public API key: the day I attacked my own Supabase app

Summer Bug Smash: Smash Stories 🐛🛹

mateuszingano profile
Shipsealed

Two exploits, one public API key: the day I attacked my own Supabase app

#devchallenge#bugsmash#supabase#postgres
3
Comments 1
5 min read
The Comfort Atlas: What Does Home Taste Like?

Frontend Challenge Perfect Landing Submission 🍲🥧

ale3oula profile
Alexandra

The Comfort Atlas: What Does Home Taste Like?

#devchallenge#frontendchallenge#webdev#javascript
33
Comments 7
2 min read
Keycloak lets you pick a login option that's guaranteed to fail — here's the fix
jihedbfrart profile

Keycloak lets you pick a login option that's guaranteed to fail — here's the fix

#bugsmash#devchallenge#keycloak#java
3
Comments
2 min read
The Acknowledgment Gap - How Event-Driven Systems Lose Messages Without Errors

Summer Bug Smash: Smash Stories Submission 🐛🛹

sahan profile
Sahan

The Acknowledgment Gap - How Event-Driven Systems Lose Messages Without Errors

#devchallenge#bugsmash#architecture#distributedsystems
5
Comments
11 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
Mia Keller

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
Smash Stories: How I Stopped an AI API From Crashing My Web App
coderdecoding profile

Smash Stories: How I Stopped an AI API From Crashing My Web App

#devchallenge#bugsmash
1
Comments
2 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
Jawad Ahmed

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
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
How I Debugged a Ghost: A Production Mystery Story

Summer Bug Smash: Smash Stories 🐛🛹

elsie-rainee profile

How I Debugged a Ghost: A Production Mystery Story

#devchallenge#bugsmash#webdev#productivity
10
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
The Bowl That Remembers: 3D CSS Art Edition 🥣

Frontend Challenge CSS Art Submission 🍲🥧

pawar-shivam7 profile
Pawar Shivam

The Bowl That Remembers: 3D CSS Art Edition 🥣

#devchallenge#frontendchallenge#webdev#javascript
9
Comments 6
2 min read
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