From the course: Master React 19 and Next.js 16 with Hands-On Projects and Real-World Applications

Unlock this course with a free trial

Join today to access over 25,200 courses taught by industry experts.

Review of data fetching basics (fetch + useEffect)

Review of data fetching basics (fetch + useEffect)

From the course: Master React 19 and Next.js 16 with Hands-On Projects and Real-World Applications

Start my 1-month free trial Buy for my team

Review of data fetching basics (fetch + useEffect)

“

Hello, and welcome! In this session, I'm going to guide you through one of the most fundamental tasks in modern web development – fetching data from an API and displaying it in a React application. We have already covered an example in the Use Effect chapter, but this lecture builds the groundwork for more advanced data fetching tools like TanStack Query, formerly known as React Query. We'll be using two core React concepts – the UseEffect hook to handle the side effect of fetching data, and the UseState hook to manage our component's state, such as the data itself, loading status, and any potential errors. Then you will be introduced to TanStack Query, formerly known as React Query, in the next session. Let's start with our basic app component. Let's create a Components folder inside SRC and add Courses.jx to display a list of courses which we'll fetch using an API. Moving to Courses.jsx Ok, let's create a new component called Courses that will be responsible for fetching and…

Contents