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Originally published on subhanfarrakh.com/blog Stop Writing useEffect for Data Mutations The single most impactful change in React 19 fo
1.Introduction Have you ever wondered how the same Java program runs perfectly on Windows, Linux, and macOS without changing a single line
Every AI application — from ChatGPT plugins to recommendation engines — relies on vector search. But how does it actually work under the hood? I buil
AI coding agents like Claude Code, Cursor, and the rest have gotten remarkably good at reading and writing code. But the moment they need to look at s
Originally published on subhanfarrakh.com/blog Why Monorepos Break Down Without Tooling A monorepo starts simple: two packages, fast bui
Express.js made backend development in JavaScript ridiculously simple. Before Express, building APIs in Node felt like assembling IKEA furniture witho
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Our first two articles established the damage: CSS specificity conflicts caused regressions in 61% of the 53 stores we scanned, and z-index arms races
Python Decorators Explained Simply Introduction Python Decorators Explained Simply is essential knowledge for every developer.
Production bugs don't care that your infrastructure costs €3.29/mo. Medusa v2 is genuinely good — the headless model, the workflow engine, the v2 adm
Restaurant in Tampere: A Complete Guide to Fresh Pizza and Curry Dining Introduction Finding the right restaurant in Tampere can completely
A lot of developers finish React tutorials but still struggle to build complete applications independently. That usually happens because tutorials
Learn how to set up, optimize, and execute popular AI models on a CPU‑only machine in just a few hours Before We Start: What You'll Walk Awa
RSI + MACD Combo Strategy: A Developer's Guide Most traders rely on single indicators. Big mistake. I've seen accounts bleed out because RS
Permanent Bot Marketplace: Weather, Crypto, Gaming, Legal & Medical The Agent Exchange is a decentralized marketplace where AI agents trade
Test your DevOps with Python skills: running scripts, managing pip dependencies, GitHub Actions CI/CD, and logging in 16 questions.
Test your understanding of Python testing with unittest, pytest, mock, code quality tools, and CI with GitHub Actions in 20 questions.
Revisit Requests, Beautiful Soup, Scrapy, and Selenium in this wrap-up quiz covering the Python Web Scraping learning path.
Test your data science core skills in Python, including CSV and JSON file handling, pandas DataFrames, and NumPy arrays.
Test what you know about the Model Context Protocol by reviewing MCP servers, clients, tools, resources, and prompts in Python.