Memory Leak & 8-Second Diagnostic Crush
Every bug has a story. Here is the technical breakdown of how we caught a cascading React state re-render storm, eliminated a 1.4GB memory leak using …
Architecture
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I solved a 5 year old bug
This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry . Introduction Let me start by saying I am an Open-source contributor…
You Know What Happens When There's a Bug in Authentication? Absolutely Nothing.
This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry . Everything Stops You know what happens when there's a bug in authen…
It Was Just a Patch Update. What Could Possibly Go Wrong?
This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry . You know those version numbers in libraries and frameworks, right? …
The Alpine Mirage: How Upgrading Python Broke My Build and Led to a Truer Security Posture
This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry . The Initial Goal: "Upgrade and Secure" Like many developers, I rece…
Fixing Cache Stampede & API Latency Spike in Redis-Backed Dashboards
This is a submission for DEV's Summer Bug Smash: Clear the Lineup powered by Sentry . This project is a high-traffic financial affiliate dashboard bui…
How Sentry Keeps PromptDev Running Smoothly in Production
Building PromptDev ( https://promptdev.site ), a sandbox for developers to construct, stack, and benchmark system instructions, requires a solid error…
Sentry's Span Hierarchy Exposed a Silent Retry in My 5-Agent Pipeline. One Agent Took 22.6s, the Others Took 5.
This is a submission for DEV's Summer Bug Smash: Clear the Lineup powered by Sentry . Project Overview I built an AWS Security Posture Agent : five sp…
Fixing a Live Production AI Agent with Docker, Sentry, and Google AI
This is a submission for DEV's Summer Bug Smash: Clear the Lineup powered by Sentry . Project Overview I recently deployed the Dograh AI voice agent (…
Smash Stories: The Bug That Whispered for Two Weeks Before I Heard It
This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry . My AI agent was misreading financial data 1 in 5 times. No crashes.…
Cleaning up Repository Bloat: Removing Redundant requirements.txt
This is a submission for DEV's Summer Bug Smash: Clear the Lineup powered by Sentry . Project Overview The project rohithtp-cv is a personal repositor…
I Read All 70 Past DEV Challenges + 542 Winning Submissions - Here's the Bug Smash Playbook
I spent the last few days doing something slightly obsessive: I opened every single past challenge on dev.to/challenges , clicked into each one, found…
Clear the Lineup: Eliminating an N+1 Query Bug to Boost API Performance by 6
This is a submission for DEV's Summer Bug Smash: Clear the Lineup powered by Sentry . Project Overview The project is a full-stack web application bui…
The Acknowledgment Gap - How Event-Driven Systems Lose Messages Without Errors
This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry . If you have built event-driven systems for any length of time, you …
Smash Story: The Demo Script That Out-Debugged My Test Suite
This is a Smash Stories submission for the DEV Summer Bug Smash : a debugging story about the gap between "all tests pass" and "it actually works" — a…
Matrix Chess Club Bot
See my thinking index.html html <!DOCTYPE html> Matrix Chess Club Bot CHESS CLUB BOT Futuristic matrix vibes, bubble letters, and an icosahedron…
PostgreSQL Query Optimization: Reducing API Response Time from 2.8 Seconds to 74 Milliseconds
Introduction Performance issues rarely announce themselves with obvious errors. More often, they appear as subtle increases in latency that gradually …
Why did my benchmark stop at N=22? A debugging story in nine bugs
Submission for DEV's Summer Bug Smash — Smash Stories track. There was a file in my repo called run_benchmark_1_22.py . Not 1 to 24, which is what the…
My benchmark's Python column was N/A for a year — CPython's 4300-digit limit, and eight other bugs
Submission for DEV's Summer Bug Smash — Clear the Lineup track. The codebase a2a-benchmark is my multi-language A2A (Agent-to-Agent) performance suite…
My benchmark's Python column was N/A for a year — CPython's 4300-digit limit, and eight other bugs
Submission for DEV's Summer Bug Smash — Clear the Lineup track. The codebase a2a-benchmark is my multi-language A2A (Agent-to-Agent) performance suite…
The SSE Fragmentation Catastrophe That Took Down CareerPilot AI (Smash Stories)
This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry . It was 11:14 PM. My friend DM'd me on Twitter: "Your app just hung …
How I Stopped an AI Agent from Freezing with Two Lines of Code
Have you ever asked someone a question and they just stared at you blankly. It is awkward for humans, but for software, it can cause a complete crash.…
Laptop Memory Leak Story
I found a slow, insidious memory leak in a Node.js API gateway caused by lingering event listeners; I fixed it by scoping emitters per request, enforc…