Why we should use Libraries and Frameworks

Why we should use Libraries and Frameworks:

Libraries and frameworks make life easier for programmers by providing collections of pre-written functions and code that can be easily integrated into specific tasks. Anyone needing to perform these tasks can access these libraries and incorporate them into their programs. This saves a significant amount of time and simplifies development since there’s no need to start from scratch. It’s like having ready-made tools at your disposal, eliminating the need to reinvent the wheel....

Difference between library and framework:

Libraries are essentially bundles of reusable classes and functions assembled to address particular problems. They offer flexibility to programmers, allowing them to utilise the library according to their needs without strict guidelines. For instance, jQuery simplifies DOM manipulation and efficiently manages events, while also providing AJAX for asynchronous client-server communication....

Popular Libraries in JavaScript:

React.js: React.js is the most popular and widely used JavaScript library out there these days. It is an open-source library. This is sometimes considered as a framework because there are so many packages available for reacting like handling routes which you can integrate into react.js and can develop any type of application. It follows SPA (Single Page Application) which is referred to as you need not refresh the page Reactjs will automatically render the certain component and inject it into the dom automatically. jQuery: jquery is an old javascript library that is used for DOM (Document Object Model) manipulation and handling events like mouse clicks, scrolling, etc. Also, it contains AJAX which handles the Asynchronous part of any application. D3.js: D3 stands for Data-Driven Documents. It is basically used for data visualization. It takes a certain amount of data and applies it to manipulate the Document object model. Underscore.js: Underscore.js is a lightweight JavaScript library and not a complete framework that was written by Jeremy Ashkenas that provides utility functions for a variety of use cases in our day-to-day common programming tasks.  Lodash: Lodash is a JavaScript library that works on the top of underscore.js. Lodash helps in working with arrays, strings, objects, numbers, etc. It provides us with various inbuilt functions and uses a functional programming approach that makes coding in JavaScript easier to understand because instead of writing repetitive functions, tasks can be accomplished with a single line of code. It also makes it easier to work with objects in javascript if they require a lot of manipulation to be done upon them. Anime.js: Anime.js is a small, lightweight JavaScript library with a simple and small powerful API. It works with the DOM element, CSS, and JavaScript object. Chart.js: Chart.js is an open-source JavaScript library on Github that allows you to draw different types of charts by using the HTML5 canvas element. Since it uses canvas, you have to include a polyfill to support older browsers....

Frameworks available in JavaScript:

Angular: Angular is an open-source framework developed by Google. This framework is based on typescript(a superset of javascript) you can say that some strict type checking applies to javascript. It is free and used for cross-platform development. Vue.js: Vue is also an open-source framework for javascript. It is used for building great user Interfaces and single-page applications(SPA’s). Ember.js: Ember.js is an open-source JavaScript framework used for developing large client-side web applications which is based on Model-View-Controller (MVC) architecture. Ember is designed for reducing development time and increasing productivity, it is one of the fastest-growing front-end application frameworks being adopted worldwide. It is currently used on many websites such as Square, Discourse, Groupon, Linked In, Live Nation, Twitch, and Chipotle. Node.js: Node.js is an open-source and cross-platform runtime environment for executing JavaScript code outside a browser. You need to remember that NodeJS is not a framework and it’s not a programming language. Most people are confused and understand it’s a framework or a programming language. We often use Node.js for building back-end services like APIs like Web App or Mobile App. It’s used in production by large companies such as Paypal, Uber, Netflix, Walmart, and so on. Next.js: Next.js is a React-based framework. It has the power to Develop beautiful Web applications for different platforms like Windows, Linux, and mac. If you have little experience in react and looking forward to knowing more about react ecosystem then you should have knowledge about the Next.js framework. Mocha: Mocha is a testing framework for Javascript running on Node.js. The frameworks make it easier to test asynchronous Javascript concepts in the browser. Mocha is widely used for testing Javascript codes before deploying them onto the server....