kgcreative/complete-intro-to-react-v4

This repository contains the code for "Complete Intro to React v4," a course taught on Frontend Masters by Brian Holt. It's a learning resource designed to walk you through building a real React application from scratch, covering both introductory and intermediate concepts. If you're trying to get up to speed on React for a new job, a side project, or just to understand what your engineering team is talking about, this is the companion code for that journey. At a high level, React is a popular JavaScript library for building user interfaces, and this course helps you learn it by actually building things rather than just reading about them. The project uses a tool called Parcel, which handles the behind-the-scenes work of bundling your code and getting it ready for the browser. The README doesn't go into deep detail about the full curriculum, but the accompanying course website covers everything from the basics of components and state to more advanced topics. The primary audience is developers or aspiring developers who want a structured, hands-on introduction to React. Since it's tied to a specific Frontend Masters course, you'd likely use this code alongside the video lessons, following along, referencing the code when you get stuck, or comparing your work to the finished version. It could also serve as a reference if you've already learned React and want to revisit specific concepts. One practical note from the README: if you run into issues where the project seems stuck or isn't picking up your changes, there's a specific fix. Parcel caches certain files to speed things up, and sometimes that cache causes problems, particularly when you change configuration files. The solution is simply deleting the cache directories, which forces the tool to start fresh. The course notes are freely available online under a Creative Commons license, while the code itself is available under Apache 2.0.