DEV Community

Posts

DEV's Big Summer Bug Smash powered by Sentry

Want a Sentry skateboard? 🛹

Show us the best use of Sentry in a bug fix or performance optimization and one could be yours.

Join Now

8 Things Developers Confidently Explain After Watching One YouTube Video
Cover image for 8 Things Developers Confidently Explain After Watching One YouTube Video

Humorous look at LinkedIn gurus

8 Things Developers Confidently Explain After Watching One YouTube Video

63
Comments 29
4 min read
I am that I am.

Navigating the comparison trap

I am that I am.

102
Comments 34
7 min read
How I made a Rust hot path 27x faster, and the AI fix I refused to merge

Zero-copy audio and semantic AI errors

How I made a Rust hot path 27x faster, and the AI fix I refused to merge

19
Comments 8
7 min read
Welcome Thread - v384

Warm Welcome Badge tips and AI agent projects

Welcome Thread - v384

14
Comments 27
1 min read
5 Trends That Defined AI Engineering at World’s Fair 2026

5 Trends That Defined AI Engineering at World’s Fair 2026

5
Comments
12 min read
The AI Jackpot: Why Prompting Feels Like Gambling

The AI Jackpot: Why Prompting Feels Like Gambling

6
Comments 1
7 min read
/proc, pkexec, and 678 commits

/proc, pkexec, and 678 commits

13
Comments
7 min read
Why did my benchmark stop at N=22? A debugging story in nine bugs

Summer Bug Smash: Smash Stories Submission 🐛🛹

Why did my benchmark stop at N=22? A debugging story in nine bugs

Comments
4 min read
Building an AI Agent That Knows When Not to Guess (Qwen + MCP)

Building an AI Agent That Knows When Not to Guess (Qwen + MCP)

14
Comments 2
3 min read
I Pre-Registered a Hypothesis. 600 API Calls Later, the Data Killed It.

I Pre-Registered a Hypothesis. 600 API Calls Later, the Data Killed It.

3
Comments 2
5 min read
I Finally Built the Dev Opportunity Radar Website ❤️

DEV Weekend Challenge: Passion Edition Submission

I Finally Built the Dev Opportunity Radar Website ❤️

92
Comments 45
7 min read
The SSE Fragmentation Catastrophe That Took Down CareerPilot AI

Summer Bug Smash: Smash Stories Submission 🐛🛹

The SSE Fragmentation Catastrophe That Took Down CareerPilot AI

2
Comments
6 min read
I Built a Tool to Visualize DSA. Let’s Learn Together! (DSA View View 👀👀)

I Built a Tool to Visualize DSA. Let’s Learn Together! (DSA View View 👀👀)

8
Comments 1
7 min read
My benchmark's Python column was N/A for a year — CPython's 4300-digit limit, and eight other bugs

Summer Bug Smash: Clear the Lineup Submission 🐛🛹

My benchmark's Python column was N/A for a year — CPython's 4300-digit limit, and eight other bugs

Comments
4 min read
The Line Is Not Between Human and Machine... It Is Between Code and Judgment.

The Line Is Not Between Human and Machine... It Is Between Code and Judgment.

4
Comments 6
9 min read
How We Cut Our Browser Video Renderer's Frame Time by 80%

How We Cut Our Browser Video Renderer's Frame Time by 80%

2
Comments 1
6 min read
Teaching a Qwen agent to forget

Teaching a Qwen agent to forget

4
Comments 3
4 min read
Fibers Plus the Polling API: What Async PHP Actually Looks Like Now

Fibers Plus the Polling API: What Async PHP Actually Looks Like Now

Comments
9 min read
loading...