There are many JavaScript frameworks available for website developers with diverse pros and cons.
JavaScript Frameworks provide developers with the basic foundation required for developing applications. This saves the stress of beginning from scratch by using an operational base.
JS is one of the most popular multi-paradigm languages that encourage functional, event-driven, and strong (including object-oriented, prototype-based) programming styles.
JS was initially used only for the client side. But, nowadays, JS is utilized as a server-side programming language as well. To summarize, in just a single sentence – JavaScript is the language of the web.
JavaScript Framework
JS frameworks are tried and tested tools for building scalable website applications. They contain a collection of JS code libraries that provide pre-written JS code for standard programming features and tasks.
Because of their functionalities, web frameworks often get confused with libraries, but they’re different in scope.
A JS library refers to packaged code, methods, and functions that can be used again and again. On the other hand, a JS framework defines the app design, can call on a library, and use code within it. It doesn’t provide a single solution; instead, it offers you a set of blueprints for building website applications.
Frameworks have become an important part of most developers’ toolboxes. Instead of forcing you to make the same feature for different web pages multiple times, frameworks enable you to create components that can be reused many times on your website application.
What Does a JavaScript Framework Do?
Every JS framework assists with a particular purpose. JS is a durable option for website development and several of its frameworks revolve around this undertaking.
Building website applications and websites from scratch can take quite a bit of effort. JS or website frameworks profit because each website and its app have regular features.
In this method, you can understand the term framework quite literally. Businesses also rely on JS frameworks as a design for the overall assistance and shape of an outer framing. Software frameworks do exactly the same.
JS frameworks contribute pre-written code that offers standard programming features, finally easing development.
Most Popular JavaScript Frameworks
React JS
React is an open-source framework owned by Meta(Facebook). It’s a free and declarative framework broadly used to design intuitive UI for website applications. You can use this framework to build scalable apps faster. React has small packages, so it becomes easy for beginners to learn. React framework can be used to develop large-scale website applications using different data. It was initially used on Meta and would be used for Instagram feeds. Moreover, you can use this framework for large website projects.
According to the Survey, React is the most used framework. React provides a fast UI to instantly build website applications with components rather than updating parts one by one as a library does. React allows the incremental use of the components to add faster updates to websites. React also provides a UI known as JSX for a better user experience.
Key features
- Cost-effective virtual Document Object Model view option
- Helps with CSS transitions and animations
- Accurate two-way data binding preferences
- Easy to learn and understand
Pros
- Easy to integrate
- Small in size
- Provide
Cons
- Lack of important plugins
- Not suitable for extensive scaling
- Language barriers
- Too flexible
Angular
Angular is a component-based framework created by Google in 2010. It provides tools to develop, test, and update their code and collection of integrated libraries. This makes Angular a robust option for building and deploying website applications.
Key features
- Offer high-performance, progressive websites
- Work across multiple operating systems
- Offer an instinctive and progressive API
- Aptitude to get smart code at the ends
- Offers immediate error discovery and feedback selections
Pros
- Seamless synchronization amidst view and model
- Alterations are promptly showcased
- Ability to isolate the view and data sets
Cons
- Complex to learn
- Need to learn MVC
- Heavy framework
jQuery
jQuery is one of the most popular JS frameworks. It is open-source and easy to learn but is mainly used in simplifying DOM.
jQuery popularity has declined because of its lack of advanced features as compared to the other frameworks offer today. jQuery is still worth considering for your coding requirements for a simpler application.
Some of the websites using jQuery are Yahoo, Microsoft Outlook, Spotify, Zoom, WordPress, and IMDb.
Key features
- Event Handling
- DOM/HTML manipulation
- AJAX calls
- CSS manipulation
- Effects and Animation
- JSON Parsing
Pros
- Easy to learn
- Open-source
- Easier DOM manipulation
Cons
- Lack of advanced features
Vue JS
Vue was created in 2014. It combines the best features of Angular and React. It retains Angular’s template syntax and React’s data binding, props, and component-based approach.
It has a gentle learning curve. It allows developers with knowledge of HTML, CSS, and JS to create enterprise-grade SPAs, and cross-platform apps, and integrate them into new or already existing projects.
Key features
- Cost-effective virtual Document Object Model view option
- CSS transitions and animations
- Precise 2 way data binding preferences
- Easy to learn
Pros
- Simple to integrate
- Small in size
- Offers 2-way communication
- Flexible
Cons
- Lack of important plugins
- Not suitable for extensive scaling
- Language barriers
- Too flexible
Backbone
Backbone is a minimalist JS framework created in 2010 for event-driven. It allows you to design client-side apps compatible with all web browsers. This framework offers MVC modules for data abstraction and combines these components to build a sleek UI by writing a few lines of code.
Backbone uses imperative programming to build desired website applications, while other frameworks provide declarative style development.
Key features
- Open-source library having many useful extensions
- Turns coding straightforward and highly organized
- Enable client-side website and mobile applications with precise formats
Pros
- Enables own development & architecture decision-makings
- Mix and match elements best for app requirements
- Immense community and massive ecosystem for help and support
Cons
- Bad user experience for big-sized data structures
- Backing diverse URI schemes can be really hard to deal with
- Lack of a precise and explicit building block controller