What is AngularJS?

AngularJS is a JavaScript framework designed to create single-page web applications. It has a huge amount of tools such as: filters, directives, two-way data binding and much more. AngularJS allows to reduce the development time of applications. This is achieved through built-in mechanisms that greatly help the developer. One such mechanism is the built-in template engine. It allows to use the built-in AngularJS commands for outputting data.

AngularJS supports such functions as Ajax, DOM structure management, animation, templates, routing and so on. The power of the framework, the availability of rich functionality in many ways influenced the fact that it can be applied for many applications, being at the moment one of the most popular JavaScript-frameworks.