Learn the difference between build and new in Rails associations. Spoiler: they're identical! Best practices & examples included.
Discover powerful Git aliases that transform your workflow. Save time, reduce keystrokes, and code faster with these shortcuts.
Learn the difference between design system and system design to build products that look great and work reliably.
Learn why clean, self-explanatory code matters, and how to write code so clear it needs no comments, like a well-told joke.
AI can speed up coding, but it's no magic wand. Learn to use ChatGPT & Copilot as allies, not replacements for your skills.
This free beginner roadmap teaches Ruby on Rails step by step. It includes a GitHub checklist using official Rails documentation.
Learn the right way to push code in team projects using Git—stay organized, avoid conflicts, and collaborate smoothly.
Learn how microservices boost scalability, resilience, and team agility in building modern, high-performing applications.
I was scared of CSS. Not confused—scared. Here’s how Flexbox, Grid, and mindset shifts helped me finally understand it.
Learn what monolithic architecture is, how it works, and why it’s a great choice for beginners building simple, fast apps.
Patience beats speed in software engineering. Learn why staying calm through slow and frustrating moments leads to lasting growth.
Learn how AJAX lets websites update content without reloading. A simple guide for beginners to understand how it works.
Learn what a design system is and how it helps build consistent, user-friendly websites using reusable components.