DEV Community

DEV Challenges

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

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Charity money follows the news cycle. I built a Blink that splits it evenly instead

DEV Weekend Challenge: Generosity Edition Submission 💜

Charity money follows the news cycle. I built a Blink that splits it evenly instead

3
Comments
7 min read
HelpConnect: Turning Generosity Into Action 🤝

HelpConnect: Turning Generosity Into Action 🤝

2
Comments
1 min read
Ripple Relay — Give what you actually have

DEV Weekend Challenge: Generosity Edition Submission 💜

Ripple Relay — Give what you actually have

3
Comments
3 min read
🌊 Ripple — Turn Community Needs Into Action

🌊 Ripple — Turn Community Needs Into Action

2
Comments
2 min read
Beyond the Prompt: Why the Hermes Agent Is the Self-Improving AI We Actually Needed

Hermes Agent Challenge Submission: Write About Hermes Agent

Beyond the Prompt: Why the Hermes Agent Is the Self-Improving AI We Actually Needed

5
Comments
2 min read
My screener recommended every job it could not read

Summer Bug Smash: Clear the Lineup 🐛🛹

My screener recommended every job it could not read

1
Comments
4 min read
I paginated by 100 and lost 39 of 422 rows. At 99 and 101, nothing was missing.

I paginated by 100 and lost 39 of 422 rows. At 99 and 101, nothing was missing.

1
Comments
10 min read
The Ghost in the Graph: Catching Unbounded Recursion & Taint Drift with Gemini 1.5 Pro

Summer Bug Smash: Smash Stories 🐛🛹

The Ghost in the Graph: Catching Unbounded Recursion & Taint Drift with Gemini 1.5 Pro

1
Comments
3 min read
Smashing eBPF Buffer Leaks: Achieving Zero-Drop Telemetry with Python & Google AI Studio

Summer Bug Smash: Clear the Lineup 🐛🛹

Smashing eBPF Buffer Leaks: Achieving Zero-Drop Telemetry with Python & Google AI Studio

1
Comments
3 min read
My GPU Database Lost to a Single CPU Thread. The Bug Was One Constant, 128x Too Small

Summer Bug Smash: Smash Stories 🐛🛹

My GPU Database Lost to a Single CPU Thread. The Bug Was One Constant, 128x Too Small

1
Comments
6 min read
Killing a Silent Performance Bug: Caching Email Templates Instead of Re-Parsing Them on Every Send

Killing a Silent Performance Bug: Caching Email Templates Instead of Re-Parsing Them on Every Send

1
Comments
2 min read
The checker said 9 of 9. Three links in the file were already 404.

Summer Bug Smash: Smash Stories 🐛🛹

The checker said 9 of 9. Three links in the file were already 404.

1
Comments
11 min read
I wrote two fixes for the same race condition. Gemini told me only one of them was real.

Summer Bug Smash: Smash Stories 🐛🛹

I wrote two fixes for the same race condition. Gemini told me only one of them was real.

1
Comments
10 min read
When a Safety Reviewer Rejected Everything and Still Passed Its Test

Summer Bug Smash: Smash Stories 🐛🛹

When a Safety Reviewer Rejected Everything and Still Passed Its Test

1
Comments 1
5 min read
The Case of the Disappearing Timestamps: Untangling a C++ Database Bug in Mixxx

The Case of the Disappearing Timestamps: Untangling a C++ Database Bug in Mixxx

1
Comments
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.