Build Your Own React (pomb.us)

Article summary

The article is a tutorial on building a React-like library from scratch, step by step, following the architecture of the real React code. It starts with the basics of creating a React element and rendering it to the DOM, and then moves on to more advanced topics such as concurrent mode and fibers. The tutorial aims to provide a deep understanding of how React works and how to build a similar library. The library built in the tutorial is called Didact.

Main themes

• React
• JavaScript
• Library Development
• Concurrent Mode
• Fibers
• Tutorial

What commenters say

• The presentation style of the tutorial, with animated code changes, is effective for conveying information and understanding code evolution.
• The animated presentation style is not suitable for documentation and can be distracting or unusable on certain devices.
• The tutorial is well-structured and easy to follow, making it a great resource for learning about React and library development.
• The use of a side-by-side layout with highlighting and animations can be helpful for understanding code changes, but may not be ideal for all types of content or devices.
• The tutorial's focus on building a React-like library from scratch is valuable for understanding how React works and how to build similar libraries.
• The performance of the didactic example built in the tutorial is likely to be lower than that of React due to the lack of optimizations and features.
• The tutorial's approach to explaining complex topics such as concurrent mode and fibers is clear and easy to understand.
• The presentation style of the tutorial may not be suitable for all types of content, such as reference material, and may be more effective for tutorial or exposition material.