Glossary term
What is Hook?
In Apex Flow Academy, "Hook" means: A special React function whose name starts with use, such as useState. Call hooks at the top level of a component. It is taught in React and Next.js: Build Modern Web Apps. Related terms include State, Event handler, Render and Derived value. Every Apex Flow Academy course lists the official sources it checked.
- 1 course teaches it
- plain-word definition
The facts
What is Hook?
A special React function whose name starts with use, such as useState. Call hooks at the top level of a component.
Where is Hook taught?
Hook is defined in React and Next.js: Build Modern Web Apps.
Which terms are related to Hook?
Next to Hook in the course glossaries: State, Event handler, Render, Derived value, Props, Mutate, JSX and Reducer.
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 Hook?
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.