Improve Your Website Performance with Angular JS2
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Since the early days of web development to the present days, Angular JS has evolved as a mature client-side MVW framework fulfilling its purpose of making complicated single page applications easier for developers with complete expertise. It places equal importance on testing as well as writing the application, consequently, making the development process even simpler. Now let us find out, why there was a need for an upgraded version Angular JS2? Well, in order to fix the performance and load time issues in mobile and to power developers to focus on code implementation. Although some are skeptical about the compatibility of this new framework, with its robust features, it will surely win hearts of Angular JS specialists.
Now let us have a look at the latest features of Angular JS2:
Improved dependency injection
Angular technology stood out among all other JavaScript frameworks due to this dependency injection feature which took modular development and component isolation to the next level. The latest version has addressed the implementation issues that the previous version had by introducing child injectors and scope control.
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Annotations with AtScripts
The annotations in the latest version comes with AtScripts which have tools to enable other functions to connect with metadata creating object instances after passing the needed information to the DI library. It provides developers the ease to override the parameter data by injecting an annotation.
Improved routing solutions
The new version has managed to overcome the limitations of the first version with the following new additions of features:
· Simple JSON-based Route Config
· Query String Support
· Location Service
· Document Title Updates
· 404 Route Handling
· Navigation Model
· URL Resolver
· Static, Parameterized and Splat Route Patterns
New directives
These following three directives are new additions in the latest version:
· Component directive – includes logic in the JavaScript and CSS style sheet to make use of reusable components.
· Decorator directive – shows templates with ng-showing or hides template with ng-hide.
· Template directive – converts HTML to reusable template.
Data binding and templates
Data binding and templates are equally important for the overall web app development. The dynamic loading feature allows developers to add directives as well as include controllers. With binding, templating also plays a role of referencing the component definition by loading the dependencies.
Logging
The new version comes with a very useful feature – a logging service called diary.js – which helps developers to identify bottlenecks in their own code by measuring where time is spent in their application.
Child Router
The key function of a child router is to convert all the components of an application into smaller application. It performs this by providing the application with its own router and thus helps encapsulate the whole feature sets of an application.
Now you have a clear idea how this robust framework would benefit Angular JS Web Development Companies by making complex development process simpler and why you should include it in your next web app development project.
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