Whereas the ReactJS is JavaScript library used for building reusable UI components. From to the React official documentation, following is the definition −
The ReactJS is a library for building composable user interfaces. This encourages the creation of reusable UI components, which present data that changes over time. A Lot of peoples use ReactJS as the V in MVC. Where the ReactJS abstracts away the DOM from you, offering a simpler programming model and better performance. The ReactJS can also render on the server using NodeJS, and it can power native apps using React Native. The ReactJS implements one-way reactive data flow, which reduces the boilerplate and is easier to reason about than traditional data binding.
- The JavaScript (or JS) is a scripting language used to create and control dynamic web content.
- The dynamic web content includes things like animated graphics, photo slideshows, and interactive forms.
- All time you visit a website where things move, refresh, or otherwise change on your screen without requiring you to manually reload a web page, there’s a very good chance JS is the language making it happen.
