Read on for more information about how it works and the different careers that use it!
firstName to hold their name and greet them with it by printing it on a different part of the page.
Text and mathematical operations
Sometimes developers need to do more than print a variable. They may also need to modify or transform it.
firstName variable with a
lastName variable to create a
Listening for and responding to events
Specifically, events that happen in a web browser. For example, it can respond to the click of a button by executing code that prepares the data in web form and submits it.
Interacting with web APIs
- Showing or hiding information with the click of a button
- Changing the color of a button when a mouse pointer hovers over it
- Playing audio or video embedded in a web page
- Rotating through images in a slide show
- Animating elements on a page when they are shown or hidden
- Showing a drop-down menu when an element is clicked
- Displaying a count-down timer on a web page
React is consistently ranked as one of the most popular frameworks for web development. Last year, over 68% of developers surveyed by Stack Overflow chose React as their “Most Loved’ web framework.