ultimate-react-course

This repository contains all the starter files and finished code for Jonas Schmedtmann's "Ultimate React" video course. It's a companion resource: you download a folder of starter files at the beginning of a lesson, follow along with the video, and compare your work to the final code when things break.

The course walks through about ten real projects, each teaching different React concepts. Early lessons build simple interfaces like a pizza menu and a travel packing list to introduce the basics of how React components work. Later sections get more advanced, covering things like fetching data from other services, routing, and state management tools like Redux. The final projects are full applications, including a hotel booking system and a customer-facing website, which integrate external services for databases and authentication. Each project targets specific skills, so learners gradually build up from foundational concepts to professional-level application development.

The audience here is people learning to build web applications with React. A self-taught beginner who wants a structured path would benefit, as would a junior developer trying to fill gaps in their knowledge by building a portfolio of working apps. The instructor explicitly allows students to put these finished projects in their own professional portfolios, provided they actually built them and understand the code.

What's notable is the deliberate trade-off to keep everything frozen. The maintainer does not accept code contributions because the repository must stay identical to what appears in the paid video lessons. This ensures that students can always reliably compare their screen to the reference code, even if it means the project itself doesn't evolve over time.