What Is JSX? An Introduction to React’s Syntax
JSX isn’t HTML. It just looks like it.
In this lesson from "An In‑depth Introduction to React", we break down what JSX actually is, why it exists, and how to use it correctly.
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👉 • An In-Depth Introduction to React
You’ll learn:
✅ How JSX blends JavaScript and UI code
✅ Why JSX requires one parent element
✅ How to embed dynamic expressions (and what’s allowed)
✅ Common gotchas
Most tutorials just tell you to "write HTML in your JS." This one tells you why that works.