Nowadays, most of the USA web application development companies use angular JS and Node JS in developing a modern web application. Node JS and Angular JS are very important, especially in modern web application development. Here are some roles that have been applied by the USA web application development company.
- Introduce a Browser with New HTML Syntax
HTML5 offers a new element such as video, audio, canvas, and any more. Using Angular JS we can add new more elements which are recognized by the browser like drag gable that has a function to drag the element.
- Dependency Injection
It allows developers to write some code components which are separated from each other. When required one component, developers can call the required components and can use the available functions. This feature allows developers to create components that can be used repeatedly (reusable component).
- Node JS for High-Performance Web App
This framework is made to obtain a high-performance web application and optimize high concurrent environment as well. Node JS Framework allows working with high reliability and with I / O non-blocking. The purpose of this non-blocking is to avoid the long waiting process and reduce the CPU load.
- Non-Blocking Operation
Node architecture that is built with the non-blocking approach is the main feature of the framework Node JS. With this approach, when we want to access the database, read data from a file, or send data through Socket, we have to create a callback function. After the execution of code, Node JS is still working until the data is provided, whether the work was a success or not, so we can control it back.