Architecture
Micro Frontends with Module Federation
Module Federation, introduced in Webpack 5, enables true micro frontends by allowing applications to dynamically load code from other builds at runtime. Un…
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Architecture
Architecture
Micro Frontends: Scaling Frontend Development
As frontend applications grow beyond what a single team can manage, micro frontends offer an architectural solution. The idea is simple: break your monolit…
Concurrency
Python's Multiprocessing and Threading
As programs grow, performance can become an issue. Python offers threading and multiprocessing to help with concurrent execution. Threading is suitable for…
Standard Library
Python's Collections Module: Beyond Lists and Dicts
Python's standard library includes a collections module that provides specialized container datatypes. These can make your code more efficient and expressi…
Text Processing
Regular Expressions in Python for Text Processing
Regular expressions (regex) are a powerful tool for pattern matching in text. Python's re module provides full regex support. With regex, you can search fo…
JavaScript
JavaScript Closures: The Concept That Finally Clicked
JavaScript closures were my personal nemesis for a solid six months. I could read about them, but I never understood why I would use them until I started b…
Databases
Working with Databases in Python: SQLite and SQLAlchemy
Most applications need to store data persistently, and databases are the standard solution. Python has built-in support for SQLite, a lightweight, file-bas…
Testing
Unit Testing in Java with JUnit 5 and Mockito
I used to hate writing tests. I thought it was a waste of time until I had to refactor a legacy module with 100% coupling. I broke everything, and I spent…
Testing & Debugging
Debugging Python Code Like a Pro
Debugging is an inevitable part of programming. The better you are at it, the faster you can fix issues and move on. Python comes with a built-in debugger…
Testing & Debugging
Testing Your Python Code with unittest
Testing is an essential part of professional software development. It ensures your code works as expected and catches bugs before they reach production. Py…
Build Tools
Gradle vs Maven: Why I Switched for Some Projects
For years, I was a Maven guy. The rigid structure of Maven is comforting. You know exactly where to find things. But when I started working on a project wi…
Automation
Automating Tasks with Python Scripts
One of Python's greatest strengths is automation. If you find yourself doing the same thing on your computer repeatedly, you can probably automate it with…
Web Development
Introduction to Django: Python's High-Level Web Framework
Django is a high-level web framework that encourages rapid development and clean, pragmatic design. It includes many built-in features that Flask does not…
How to Use Claude
How Claude Reads and Analyzes Code: A Developer's View
Beyond writing code, Claude is remarkably capable at understanding and analyzing existing codebases. For developers working in complex systems, this analys…
Tools
Webpack vs Vite: Choosing the Right Build Tool
The build tool landscape has evolved dramatically, and the choice between Webpack and Vite can significantly impact your development experience. Webpack ha…
Development
The Future of Coding: AI Agents That Write Software
I’ve been a developer for 15 years, and the last year has been the wildest ride of my career. AI agents aren't just autocompleting my code anymore; they…