Main JavaScript frameworks that currently dominate the market in terms of popularity and usage are: React Vue Angular Ember Backbone.js Open Source JavaScript frameworks for front end web development. About ten years ago, the JavaScript developer community started to witness ferocious struggles emerging among JavaScript frameworks. In this article, I'll introduce a few of the most well known of those frameworks. And it is important to keep in mind that these are open source JavaScript jobs, which means that you could freely utilize them and even contributes to the source code and communities. You could know this game already: you say a phrase And google a JavaScript frame with that name.If there is no suitable basis, you will lose and drink a shot. As practice shows, you may easily win this game since there are plenty of JavaScript app frameworks.