5 Claude Code Prompts That Stop Small Changes From Breaking Your Project
_Claude Code can build quickly, but speed becomes a problem when it starts making decisions before it understands the project. A small request can sud…
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I Built a State Machine for My AI Agent's Publishing Pipeline. Here's the Pattern That Survived 50 Consecutive Runs.
My AI agent had one job: write an article, post it to a publishing platform, then clean up. Three times out of ten, it would crash mid-pipeline, leave…
I audited 249 of my own AI coding sessions. The problem wasn't lying.
I never scrolled up I use a coding agent every day. I give it a task, go do something else, and come back to a line at the bottom of the screen like t…
How to Evaluate an AI Video Generator Without Wasting Credits: A Repeatable Test Harness
Most AI video demos show the same thing: A polished final clip A prompt A claim that the result was generated in seconds What they usually do not show…
Create God and Ask Him for Money
This is obviously a bubble Jim Rickards, a former adviser to the CIA and Pentagon, warns that the United States is currently facing a tectonic economi…
How to Audit Hidden Reminders and Context Usage in Claude Code Logs
How to Audit Hidden Reminders and Context Usage in Claude Code Logs | Agent Lab Journal Agent Lab Journal Guides Glossary Advanced field guide How to …
Padel Flow
Project Name PadelFlow Team Members Alfin Hafiz Problem Statement Organizing Americano and Mexicano padel tournaments is manual and error-prone. Organ…
Sole developer on a national SSO platform for six months, with Claude writing most of the code
Solution architect, 17 years in. From roughly March 2026 to July 2026 I was the only hands-on developer on the identity and single-sign-on layer for a…
I Wanted Real-Time Stock Charts on My Garmin Watch. Monkey C Had Other Plans.
I Wanted Real-Time Stock Charts on My Garmin Watch. Monkey C Had Other Plans. I wanted stock prices on my wrist. Not a notification — an actual chart.…
The Indie Hacker's Guide to UK Business Banking in 2026
If you're building a SaaS or side project as a solo founder in the UK, your bank account is infrastructure as much a part of your stack as your hostin…
Your API provider shipped a breaking change. Here's how to find what it breaks in your code
When Dependabot bumps a dependency, the PR is green, the tests pass, and you merge it on autopilot. Three days later something in production throws a …
Two of my projects were about to jump a grade. Nobody had fixed anything.
I have a scanner that grades my own projects. It reads the code, applies a list of rules, subtracts points per finding, and hands each project a lette…
First Commit of Machine Learning
Hey everyone! This side Lucky Jha, a final year engineering student, so like everyone does I also started writing blogs for some reason and almost eve…
地图数据采集 - 幻想时空
## 采集方法 import datetime import math import os import random import action import pymysql from selenium.common.exceptions import NoSuchElementException
Demystifying React Hooks: A Streamlined Guide for Developers
React Hooks have revolutionized how we write React components, offering a powerful way to manage state and side effects directly within functional com…
qm multiplayer AI agent tutorial: Cut Latency 20% with Node.js
This article was originally published on BuildZn . Everyone talks about multi-agent systems but few show you how to actually coordinate them without a…
JWT Validation: Verifying Tokens for Authentication and Authorization
JWT Validation: Verifying Tokens for Authentication and Authorization A practical guide to JWT validation — the process of checking a JSON Web Token's…
Fixing a Memory Leak in React by Cleaning Up useEffect
Project Overview The project is a React-based web application that fetches data from a REST API and displays it in a dynamic dashboard. Users can navi…
The 4-part brief that keeps coding agents from drifting
Coding agents usually do not drift because they are incapable. They drift because the task leaves too much room for interpretation. A request like “cl…
AI Coding Agent Cost Ledger: Find Expensive Sessions Before They Become Normal
A coding agent can look productive while quietly turning every pull request into a mystery invoice. The dangerous part is not one large model call. It…
How to Turn Trip Photos and Metadata into a Self-Contained HTML Story
How to Turn Trip Photos and Metadata into a Self-Contained HTML Story — Agent Lab Journal Agent Lab Journal Guides Glossary Practical guide · beginner…
I Built a Custom MCP Server That Publishes My Blogs for Me: A Debugging Log
I Built a Custom MCP Server That Publishes My Blogs for Me Why I Started This I've been deep in AI engineering prep lately — deployed a couple of full…
Why We Built a Forum in 2026 Instead of a Chatbot
Every product meeting in 2026 has the same gravitational pull. Someone says "users have questions," and forty seconds later the whiteboard says chatbo…
Dev log #14 Hardening the DHT against Eclipse attacks and the endless battle with flaky p2p tests
Dived deep into libp2p security this week with a new IP subnet diversity feature for the Kad-DHT, while fighting a few stubborn race conditions in the…
Every Building Journey Deserves Respect
Every Building Journey Deserves Respect Yesterday, I shared a simple observation from my own work: Claude Opus 4.8 currently fits the way I build bett…
Quality Isn't Accidental — Maker/Checker Separation and Automated Validation
The Core Argument : AI agent reliability isn't achieved by "making the agent smarter" — it's achieved by the simple engineering principle of separatin…
My Comment-Reply Audit Only Checked One Level Deep. Nested Replies Reported as Never Posted.
This repo runs a small comment-reply pipeline for my DEV.to articles. DEV.to's API can't post comments or reactions for a normal account key ( POST /a…
Upgrade .NET 8 to .NET 10 Without Breaking Your API Contract
If I need to upgrade .NET 8 to .NET 10 , I treat the work as an API contract migration, not a project-file edit. A service can compile, pass unit test…
Linear Regression: From Least Squares to Production-Ready Practice
Linear Regression: From Least Squares to Production-Ready Practice Tags : machinelearning , datascience , python , tutorial Linear regression is the f…
Exploring WebAssembly on the Server Beyond the Browser
After spending over seven years designing distributed enterprise backends using managed frameworks like C# and Java, I recently stepped outside my hab…