What is React?
It has to do with java and computing.
Who invented React?
I'm not sure but it is a javascript library.
What is React used for ?
React (JavaScript library)
React (also known as React.js or ReactJS) is a JavaScript library for building user interfaces. It is maintained by Facebook and a community of individual developers and companies.
React can be used as a base in the development of single-page or mobile applications, as it is optimal for fetching rapidly changing data that needs to be recorded. However, fetching data is only the beginning of what happens on a web page, which is why complex React applications usually require the use of additional
React Fiber
React Fiber is a set of internal algorithms for rendering graphics used by the JavaScript library React, as opposed to its old rendering algorithm, Stack. The actual syntax for programming with React does not change; only the way that the syntax is executed on the back end has changed.
The objective.
React's old rendering system, Stack, was developed at a time when the focus of the system on dynamic change was not understood. Stack was slow to draw complex animation, for example, trying