Technology · Video course

Modern React From Scratch

with Lena Fischer

Go from zero to confident React developer. This course builds a complete application step by step, teaching the mental models behind components, state, and effects — not just the syntax. By the end you will understand not only how React works but why it works the way it does.

Course content

1. 1. Welcome & What You'll Build

   A tour of the finished app and how the course is structured.

   Preview06:12

2. 2. Thinking in Components

   The single mental model that makes React click.

   Preview14:48

3. 3. State and the useState Hook

   How React remembers things between renders.

   18:30

4. 4. Effects and the Outside World

   Talking to APIs, timers, and the browser with useEffect.

   21:05

5. 5. Composing a Real Feature

   Putting it together into something you'd ship.

   24:40