DEV Community

# debugging

Troubleshooting code issues

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Your `aws` npm package has 8 vulnerabilities. Here's what's actually happening.

Your `aws` npm package has 8 vulnerabilities. Here's what's actually happening.

Comments
3 min read
Backslashes vanished between source and eval.

Backslashes vanished between source and eval.

1
Comments
4 min read
Hiring Tip: Pair Program on Open Source Bugs

Hiring Tip: Pair Program on Open Source Bugs

Comments
4 min read
3 React Native Bugs That Crashed on Device but Passed Every Test

3 React Native Bugs That Crashed on Device but Passed Every Test

Comments
4 min read
The agent that fixes bugs by running the code

The agent that fixes bugs by running the code

1
Comments 1
8 min read
Go Beginner Mistake #1: When `log.Println()` Made Me Question `time.Now().Format()`

Go Beginner Mistake #1: When `log.Println()` Made Me Question `time.Now().Format()`

Comments
4 min read
How I Fixed Canonical URLs Pointing to Localhost in Next.js

How I Fixed Canonical URLs Pointing to Localhost in Next.js

Comments
9 min read
Build a Dependency Dashboard with Automated Updates Using Renovate

Build a Dependency Dashboard with Automated Updates Using Renovate

Comments
3 min read
I claimed an auth bypass in a Next.js LLM proxy. The maintainer refuted in 3 hours with code. I conceded. He closed it cleanly.

I claimed an auth bypass in a Next.js LLM proxy. The maintainer refuted in 3 hours with code. I conceded. He closed it cleanly.

Comments
6 min read
Old bug, new route.

Old bug, new route.

1
Comments
4 min read
My cron job was silently failing on Cloudflare. The bug wasn't where I looked.

My cron job was silently failing on Cloudflare. The bug wasn't where I looked.

1
Comments 1
3 min read
His AI Said 'Swap the PSU.' He Said 'One More Test.'

His AI Said 'Swap the PSU.' He Said 'One More Test.'

Comments
15 min read
My browser tool returned "[object Promise]" as a webpage. One grep later, 10 more tools had the same bug.

My browser tool returned "[object Promise]" as a webpage. One grep later, 10 more tools had the same bug.

Comments
7 min read
How I debug Claude agents by replaying their trace

How I debug Claude agents by replaying their trace

1
Comments 1
7 min read
Working on Single-Step Breakpoints in a Debugger

Working on Single-Step Breakpoints in a Debugger

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