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DEV's Summer Bug Smash, powered by Sentry

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The Video That Played Everywhere Except on Phones: A Codec Bug Hiding Behind a Healthy Server.

Summer Bug Smash: Smash Stories Submission 🐛🛹

The Video That Played Everywhere Except on Phones: A Codec Bug Hiding Behind a Healthy Server.

2
Comments
4 min read
Visual Studio 2026 Debugger Detection Failure

Summer Bug Smash: Smash Stories 🐛🛹

Visual Studio 2026 Debugger Detection Failure

4
Comments
3 min read
You Know What's Worse Than Not Being Able to Log In?

Summer Bug Smash: Smash Stories 🐛🛹

You Know What's Worse Than Not Being Able to Log In?

7
Comments
7 min read
My Summer of Sleuthing: 373 Merged PRs and the Bugs That Taught Me Everything

Summer Bug Smash: Smash Stories Submission 🐛🛹

My Summer of Sleuthing: 373 Merged PRs and the Bugs That Taught Me Everything

2
Comments
10 min read
The Function That Lied: How a Duplicate def Silently Broke GIF Trimming in My 16,000-Line Flask App.

Summer Bug Smash: Clear the Lineup Submission 🐛🛹

The Function That Lied: How a Duplicate def Silently Broke GIF Trimming in My 16,000-Line Flask App.

1
Comments
5 min read
Stop the event loop stall: a Sentry Python SDK fix for slow local-variable capture

Summer Bug Smash: Clear the Lineup 🐛🛹

Stop the event loop stall: a Sentry Python SDK fix for slow local-variable capture

3
Comments 1
5 min read
The LangGraph agent trace that quietly lost its input and output

Summer Bug Smash: Clear the Lineup 🐛🛹

The LangGraph agent trace that quietly lost its input and output

8
Comments 1
5 min read
PostgreSQL Query Optimization: Reducing API Response Time from 2.8 Seconds to 74 Milliseconds

PostgreSQL Query Optimization: Reducing API Response Time from 2.8 Seconds to 74 Milliseconds

4
Comments
3 min read
One tool call, counted twice: a Google GenAI streaming double-dip in Sentry's JS SDK

Summer Bug Smash: Clear the Lineup 🐛🛹

One tool call, counted twice: a Google GenAI streaming double-dip in Sentry's JS SDK

2
Comments
4 min read
I Chased a Data Bug for an Afternoon. It Was Never About the Data.

Summer Bug Smash: Smash Stories 🐛🛹

I Chased a Data Bug for an Afternoon. It Was Never About the Data.

7
Comments 1
4 min read
Why My Expo Router App Froze on the Splash Screen After a Cold-Start Notification Tap

Summer Bug Smash: Smash Stories 🐛🛹

Why My Expo Router App Froze on the Splash Screen After a Cold-Start Notification Tap

4
Comments
3 min read
A single failed flush was silently killing telemetry in the Sentry Python SDK

Summer Bug Smash: Clear the Lineup 🐛🛹

A single failed flush was silently killing telemetry in the Sentry Python SDK

3
Comments 1
4 min read
Fixing a Silent Cache Bug in npmx.dev

Summer Bug Smash: Clear the Lineup 🐛🛹

Fixing a Silent Cache Bug in npmx.dev

16
Comments 8
4 min read
My security scanner cried wolf on Vercel and Linear. Here's the bug.

My security scanner cried wolf on Vercel and Linear. Here's the bug.

Comments 1
3 min read
The sparring partner was reading my config file

Summer Bug Smash: Smash Stories 🐛🛹

The sparring partner was reading my config file

3
Comments
4 min read
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