The library and framework make the life of a programmer easier as libraries have many built-in functions and methods that can be used to create and give more functionalities to a web. These tools help in saving time and making code more readable. Also, they provide project structure and data flow structure that helps to create fast and more reliable applications. We will discuss more about Libraries and frameworks.
JavaScript Libraries
A JavaScript library is a collection of classes, methods, and pre-written functions that a developer can use in their web development projects. It makes code reusable and simplifies the development process. It is also used because it provides cross-browser compatibility and saves time & effort.
JavaScript Libraries | Versions | Description | Applications |
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Introduced: August 26, 2006 Current: 3.7.1 |
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Introduced: May 29, 2013 Current: 18.2.0 |
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Current: 9.2.1 |
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Introduced: October 16, 2010 Current: 1.5.0 |
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Current: 5.43.0 |
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Current: 5.7.0 |
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Introduced: April 23, 2012 Current: 4.17.21 |
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Introduced: 2011 Current: 2.29.4 |
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Introduced: 2011 Current: 7.8.5 |
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Current: 1.9.0 |
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Introduced: October 28, 2009 Current: 1.13.6 |
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Introduced: November 9, 2015 Current: 4.13.0 |
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Introduced: July 18, 2010 Current: 5.0.0 |
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Current: 4.36.1 |
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Introduced: July 15, 2013 Current: 27.0.4 |
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Current: 5.11.1 |
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Current: 3.2.1 |
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Introduced: August 24, 2023 Current: 4.4.0 |
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Introduced: May 13, 2011 Current: 1.9.4 |
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Introduced: April 24, 2010 Current: 0.77.1 |
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JavaScript Frameworks
Javascript frameworks are essential tools for creating a web application. They provide built-in components that help in creating robust and interactive web components or applications. They simplified the structure of project and provides blueprints of the project. Also, it simplifies HTML document traversal. They provide powerful and efficient methods for handling events like click, double click mouseover, etc. They also provide two-way data binding.
Js Frameworks | Versions | Description | Applications |
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Introduced: October 20, 2010 Current: 17.0.3 |
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Introduced: August 19, 2011 Current: 5.0.0 |
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Introduced: February 2014 Current: 3.3.0 |
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Introduced: May 27, 2009 Current: 21.1.0 |
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Introduced: November 16, 2010 Current: 4.18.1 |
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Introduced: October 26, 2016 Current: 3.8.0 |
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Introduced: October 25, 2016 Current: 14.0.0 |
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Introduced: November 22, 2011 Current: 10.2.0 |
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Introduced: February 1, 2016 Current: 14.0.0 |
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Angular Material UI | Current: 17.0.0 |
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Angular-ng-bootstrap | Introduced: 2016 Current: 15.1.2 |
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Current: 11.0.2 |
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Introduced: December 8, 2011 Current: 5.4.0 |
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Introduced: October 13, 2010 Current: 1.5.0 |
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Current: 7.0.0 |
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Current: 5.12.9 |
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Introduced: January 20, 2012 Current: 2.13.3 |
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Current: 2.2.2 |
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FAQs
1. What is user interface?
A user interface is the point at which a user interact with the screen provided by the developer. It can be a web page in which the present buttons, links, icons, and text all are the part of UI. All the elements or any functionality that is done by the user interaction of output devices like mouse and keyboard and reports any changes are the part of UI.
2. What is useState?
It is the hook in reactjs which is used to manage the state. It keeps track of chnages in a component and you can learn more about reactjs useState hook here.
3. What do you mean by SPAs?
SAP stands for Single Page Application and it’s a type of web application or website. It helps to interact user to it’s web page. SPA is basically helps to fast reloading the page and it also prevents the redirect of a new page. It prevents reloading of a page while clicking any button on a web page and present a new component.
4. What is the differenece between span and div?
The span and the div are different as the span in an inline element and div is a block element which means the div will take all the space present horizontally rather than the width of present content in this while span will not take the whole present horizontal space rather it will occupie the space that is only required by the present content in it.
5. What is preprocessor?
Preprocessor is a program that process the input data and produce an output. that output can be used by another program as an input. for e.g. SASS it takes CSS as an input and also provide many other functoinalies to it and after compilation of that given input it produce the simplified version of CSS.

