Difference Between JavaScript and AngularJS
JavaScript is an object-oriented programming scripting language. It is also referred to as multi-paradigm, prototype-based, imperative, functional and event-driven language. It is mainly abbreviated as JS. It is one of the most used technologies or core technology for developing web applications with HTML and CSS. The JavaScript filename extension is ‘.js’
Javascript is designed by Brendan Eich and developed by Netscape Communications, Mozilla Foundation, Ecma International. It was first released in the year of 1995. Javascript is interpreted and used with Java as a Client-side scripting language, which can be run on the browser without recompiling the code again. Javascript helps in making the web pages or applications more dynamic and interactive.
Javascript has great features, like using dynamic typing. It is also referred to as a safe programming language. It will take care of security and performance. Javascript can be manipulated in a browser for doing changes in webpage or web applications. It also helps in adding a new HTML page and change the existing content and styles. Because of Java scripts browser user safety, javascript on the webpage not able to read and write arbitrary files or execute the programs. Modern browsers allowed it but to a limited extent only.
JavaScript is referred to as Unique because of its full integration with HTML/CSS. JavaScript also allows simple things to be done simply only. The major and modern browsers also support it, and it is being enabled by default.
AngularJS is a framework that is open-source and gives dynamic character to web pages or web applications. It was developed by Google and initially released in the year 2010. AngularJS mainly programmed in JavaScript. AngularJS is using the markup language that is HTML language to extend its syntax. AngularJS (Dynamic language) and HTML language (Static language) are used to develop web applications more efficiently and dynamically.
AngularJS mainly works on the model view controller, i.e. MVC concept, which defines the behavior of data, logic and view layer. These layers help in fetching the data, modifying the data and displaying the data to a user. Whenever the view has changed, or some event clicked by a user, angular JS tried to handle this at a controller and change the data in the model and displays it to a user.
The developers mainly use Angular JS to build web applications, but the applications can be built for other platforms (for mobile and desktop). Angular has many other versions like Angular2, Angular4, and Angular5. These are mainly based on typescript and built on JavaScript as well.
Head To Head Comparison Between JavaScript and AngularJS (Infographics)
Below is the top 8 difference between JavaScript vs AngularJS
Key differences between JavaScript and AngularJS
Both are popular choices in the market; let us discuss some of the major difference:
- JavaScript is a client-side scripting language as well as a server-side scripting language for creating web applications. AngularJS is a framework written in JS to build single-page applications.
- JavaScript is a language used to manipulate the document object model. AngularJS extend its attributes with other technologies like HTML.
- JavaScript has a feature to validate the user input at the browser level before submitting the page. AngularJS is a good technology used as a server-side.
- Javascript makes websites more interactive. AngularJS makes web applications simple and easy to create from the start.
- JavaScript is a versatile and complex language. AngularJS is simple and efficient.
- JavaScript code is generally fast. Angular JS application becomes generally slow.
- JavaScript does not support Dependency Injection. AngularJS supports data binding and dependency injection.
- JavaScript has a rich user interface design like sliders etc. AngularJS is a fully data-driven approach to develop web applications.
- JavaScript is less time consuming while fixing bugs and defects at a large scale. AngularJS is more time consuming doing the same as compared to JavaScript.
- JavaScript gives us immediate feedback while running the application on the browser. AngularJS does not have this feature.
- javascript is the most powerful web development techniques used for developing web applications. AngularJS has been preferred as mostly as a JS framework for creating web applications.
- JavaScript uses the same technique from the years. AngularJS has been enhanced to typescript, which makes the applications more light and interactive.
JavaScript vs AngularJS Comparison Table
The primary Comparison between are discussed below:
| The basis of comparison |
JavaScript |
AngularJS |
| Definition | JavaScript is an object-oriented scripting language. | AngularJS is an open-source framework for creating dynamic web applications. |
| Programmed | JavaScript most interpreters are written in C and C++. | AngularJS is written in JavaScript. |
| Applications | JavaScript used for creating dynamic web applications. | AngularJS used for creating large single-page applications. |
| Developed | It was mainly developed by Netscape Communications. | It was mainly developed by Google. |
| Concept | JavaScript-based on the concept of dynamic typing as an interpreted language | It is based on the concept of a model view controller to build apps. |
| Syntax | JavaScript syntax is complex as compared to AngularJS. | AngularJS syntax is simple. |
| Learnability | JavaScript is complex to learn. | AngularJS can learn easily if one knows JavaScript. |
| Filters | JavaScript does not support filters. | AngularJS does support filters. |
Conclusion
Both are the two different web technologies used for developing web applications. JavaScript is a programming language, whereas AngularJS is an open-source framework and based on MVC architecture.
JavaScript is mainly written for websites to run in the client’s browser. JavaScript also provides interactivity when a user hovers the mouse on any component. JavaScript can be used with any of the latest user interface technology for creating web apps. It is mainly used with Java applications and JQuery.
AngularJS is mainly used for large-scale single-page web applications. AngularJS is most popular among developers for creating web apps and mainly to make a user interface more interactive. AngularJS is easy to learn if a developer knows JavaScript.
JavaScript vs AngularJS both has their own advantages to work and develop the applications. We always choose the technology depending on the support provided over forums, online community, and client requirements. Performance and security are also the main aspects of technology to work with, so it is necessary to choose the options wisely and start learning. Learning always makes us better over a period of time. Happy learning!!
Recommended Article
This has been a guide to the top difference between JavaScript and AngularJS. Here we also discuss the key differences with infographics and comparison table. You may also have a look at the following JavaScript vs AngularJS articles to learn more –
