Technology continues to develop and so does the world of web application development. Trends such as progressive web applications, the development of the first fire, motion UI, and many more continuously re-form the landscape of web applications. With the number of available and increasing frameworks, focusing on the framework of perfect web application development can be a difficult decision for developers. Over the past few years, there are several frameworks that have received extraordinary attraction and popularity. In this article, we will dig a little deeper into the most popular framework for the development of web applications. In addition, we will try to understand the reasons behind their popularity and the reasons behind their voting. The Framework for Developing Popular-Front-End & Back-End Web Application Dissecting various layers of web application development Conceptually web applications conceptually are divided into three parts, with very clear responsibilities, challenges and strategies. Understanding the main concepts of these three subsystems and the infrastructure behind it is important before we dive in more in detail the framework used for the development of web applications. Web Application Development Framework 1. Client side a.k.a presentation level The web application that we run directly on our desktop or smartphone browser is usually part of the client of the web application. The client side of the application is mostly running in the browser, but not limited to that. De facto language browser applications from implementation are HTML, CSS, and Javascript. Applying applications in this basic technician is difficult for large -scale applications so there are many frameworks for the development of web applications that make the client’s side development easy. 2. Server side a.k.a logic level In a large scheme for developing web application, the server is the part that is responsible for logic and data handling. The server gets a request from the client’s side and then gives an appropriate response such as data or function as requested. 3. Database Data Level A.K.A Data is king. Thus, in terms of many applications, the database is responsible for keeping the data safe and available when needed by the application, the structured query or SQL is one of the popular languages ​​used to ask for this database. Others are R, C#, Python, etc. Overall infrastructure for the distribution of web applications Backend or server side must be scale for many client side applications. Back-end sometimes have to handle a large amount of data. Therefore, it must be available, can be discovered, and tough. Some web applications are used throughout the world. Thus, the back-end server is also spread throughout geography and must deal with state special policies for data and feature management. Geo -based governance is an important part of any web application that is used throughout the world. WEB FRONT-FRAME FRAMEWORK Front-end web application is responsible for an easy to use and functional interface. Outside the design facing forward, the front-end is built on quite a lot of logic. It also requires the right level of data handling. In principle, the front end of the web application is built from the following units: HTML: Content that needs to be displayed in the browser is built from HTML. Thus, it turns into DOM [Document Object Model] to be translated by the browser. CSS: Cascading Style Sheet is responsible for content representation. This represents how content is displayed to the user. Javascript: Dynamic Logic Behind Web Applications responsible for special updates on the context of web applications are usually implemented in javascript. Therefore, javascript is like a web language understood by almost all browsers. However, many languages ​​are compiled into javascript such as typescript or coffeescript. While the basic building block is the three languages ​​above,