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AI Incident Management Breaks Without a Shared Record | Focused Labs

AI Incident Management Breaks Without a Shared Record | Focused Labs

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8 min read
Call vs. Apply in JavaScript

Call vs. Apply in JavaScript

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2 min read
Why Email Uses the @ Symbol

Why Email Uses the @ Symbol

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3 min read
Why Vibecoded Apps Fail Security Audits (and the 4 Fixes That Matter Most)

Why Vibecoded Apps Fail Security Audits (and the 4 Fixes That Matter Most)

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3 min read
What people get wrong about agent loops

What people get wrong about agent loops

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1 min read
How Your Code Actually Talks to the OS: System Calls, User Space & Kernel Space

How Your Code Actually Talks to the OS: System Calls, User Space & Kernel Space

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5 min read
Your AI coding agent has amnesia. Here's how I fixed it across every tool.

Your AI coding agent has amnesia. Here's how I fixed it across every tool.

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4 min read
ERD-First Database Design: One 60-Entity Schema, Sketch to Production

ERD-First Database Design: One 60-Entity Schema, Sketch to Production

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7 min read
Agentic Workflows Should Get Less Agentic | Focused Labs

Agentic Workflows Should Get Less Agentic | Focused Labs

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8 min read
I Trained Claude Code to Write Its Own Skills — Then Watched It Spiral Out of Control

I Trained Claude Code to Write Its Own Skills — Then Watched It Spiral Out of Control

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5 min read
Java LLD: Design Tic-Tac-Toe with O(1) Win Detection

Java LLD: Design Tic-Tac-Toe with O(1) Win Detection

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2 min read
Building a Voice-to-Database Pipeline: How We Turn Speech Into Structured Rows

Building a Voice-to-Database Pipeline: How We Turn Speech Into Structured Rows

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4 min read
AI Agent 出问题时,不要只看最终回答:一次请求级调试的思路

AI Agent 出问题时,不要只看最终回答:一次请求级调试的思路

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1 min read
Why Your RAG System Keeps Hallucinating: The Hidden Cost of Skipping Fundamentals

Why Your RAG System Keeps Hallucinating: The Hidden Cost of Skipping Fundamentals

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5 min read
I Downloaded a Free PHP Script. It Was Stealing Data

I Downloaded a Free PHP Script. It Was Stealing Data

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3 min read
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