What is Angular JS
- Angular JS is a JAVA script framework that helps build web applications. Name itself suggests, that Angular JS has something to do with JAVA script.
- There has always been a problem of slow page posting in web development. Angular JS was developed by Misco and Adam Abrons to make page posting faster.
- Angular is licensed by Apache and maintained by google.
- Angular JS is an open source project. That means it can be freely used, changed and shared by anyone.
- Using Angular JS, user can create client side web application of any website using JAVA script. That means website will get overall features of JAVA script and pages will not get refreshed in any operation performed. This will make the website efficient enough to give faster output.
- Can be used to build single page application and line of business application.
- Use of only one script file i.e. Angular.JS
- Before starting to learn Angular JS one should take note of the fact that prior knowledge of html and css is needed and sufficient knowledge of JAVA script is also desirable.
Why Angular JS
Angular JS provides many benefits that other JAVA script frameworks don’t provide.
1. Two way data binding- Two way data binding keeps model and view in sync at all times. That means change to model updates view automatically and vice versa.
2. Testing- Testing is an area where Angular shines brightly. Testing was given utmost importance when angular was designed. Angular makes it extremely easy to test any of its components through both unitesting and end to end testing leaving no excuse for the user to not test any of the angular application code.
3. Model view controller- With angular it is very easy to develop applications in a clean and easy way. All user has to do is to split application code into MBC components ie Model, view and controller. The rest ie managing those MBC components and connecting them together is done by angular automatically.
4. Dependency injection- Dependency injection plays a very important role in software development. It is a software design pattern used for web development using angular.
5. Flexibility that angular filters provide- Angular filters provide flexibility. Filters can format, sort and filter data. Filters can used with a directive or a binding expression.
Where to learn Angular JS
There are numerous options available for Angular JS training in Noida and it is difficult to ascertain which is the best Angular JS training institute in India. Some have good faculty, some have great infrastructure and some provide better placement support then peers.
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