Before building a web application, it is essential that you determine the structure on which you will develop it. Frameworks serve as a platform of support for building a web application and can accompany the features that you're planning to make a web app. If you're biased to a specific programming language, you might want to pick a framework that works well with that language. Given below are a few web application frameworks presently popular among developers:
For Web Single page Applications
React.js
Angular
Vue.js
In which React/Angular are best and widely used Frameworks worldwide at the moment. React is created by Facebook, And Angular by Google.