Glossary term
What is JSX?
In Apex Flow Academy, "JSX" means: Markup that looks like HTML but is written inside JavaScript. A build tool turns it into plain JavaScript. It is taught in React and Next.js: Build Modern Web Apps. Related terms include Component, Props, Render and State. Every Apex Flow Academy course lists the official sources it checked.
- 1 course teaches it
- plain-word definition
The facts
What is JSX?
Markup that looks like HTML but is written inside JavaScript. A build tool turns it into plain JavaScript.
Where is JSX taught?
JSX is defined in React and Next.js: Build Modern Web Apps.
Which lessons cover JSX?
These lessons name it in their title or objectives:
- React and Next.js: Build Modern Web Apps, lesson 1.2: JSX: markup inside JavaScript
The hard questions, answered straight
Bold questions people really ask. Each answer comes from the course data or a settled Academy fact.
Do I need experience before I learn JSX?
It depends on the course. Each course that teaches it lists its own prerequisites, and all are listed at intermediate level:
- React and Next.js: Build Modern Web Apps: Basic JavaScript: you can write a function, use variables with const and let, work with arrays and objects, and have seen map and filter. Modules 1 and 2 explain destructuring and spread the first time they appear.