Javascript is a very popular coding language and if you are searching on the internet to know What can You do with Javascript then you have come to the right website. Now your search process is over. Now here on this website, you will be sharing very interesting information related to JavaScript.
Must Known: JavaScript Language?
“Before we explore what you can achieve with JavaScript, let’s first understand what the JavaScript language is. JavaScript is a programming language used for developing web applications and websites. It allows us to add dynamic features to web pages and works alongside HTML and CSS to create web content.”
JavaScript was created by Brendan Eich in 1995. Surprisingly, over 97 percent of websites utilize the JavaScript language. Initially, it was named LiveScript, but later the name was changed.
14 Things You Can Do with JavaScript
As you know java is the most versatile programming language, enabling developers to build a wide range of applications, here we share a What Can You Do with JavaScript? as well as also cover the Frameworks of these things.
Developing mobile apps with near-native performance
JavaScript is mainly used for the integration of third-party applications and it provides the ability to communicate with back-end services via REST or GraphQL API. It facilitates data retrieval, authentication, and service communication, which is very important in full-stack development.
Front-end web development
JavaScript is crucial for the front-end of web applications and makes such websites dynamic and interactive using frameworks such as React, Vue or Angular. It reacts to events and DOM manipulation as well as data retrieval to deliver SPA and rich web applications.
Back-end web development
JavaScript is not only used on the client side. With the help of Node.js, many web developers use Javascript in server-side programming to create effective and high-performing back-end systems.
The strength of Node.js resides in the ability to manage multiple requests at the same time, which is perfect for chat applications or collaboration platforms where users may need to interact in real-time.
Serverless application development
JavaScript is commonly used in serverless architectures with cloud platforms like AWS Lambda, Google Cloud Functions, or Azure Functions as well as serverless applications allow developers to run code in response to events without managing servers, leading to cost savings and better scalability.
Desktop app development
Using Electron and NW.js, developers can create desktop applications using JavaScript by providing cross-platform APIs that work with all operating systems.
Frameworks to use:
- They are working in backend by GitHub and are a compelling framework.
- Whereas NW.js is similar to Electron in that it allows building using HTML, Java, Script and CSS by JavaScript developer’s desktop apps.
Virtual reality (VR) & augmented reality (AR) development
JavaScript frameworks such as A-Frame and three.js can be used to create immersive VR and AR experiences. These libraries enable the development of 3D environments and interactive scenes within VR and AR environments, clickable objects, dynamic menus, including responsive interfaces, etc.
Automation and tooling
JavaScript automates repetitive tasks and enhances developer workflows using tools like Gulp, Grunt, and NPM scripts for tasks like code minification and testing. It can also create custom automation scripts for browsers with Puppeteer.
Blockchain development
JavaScript is widely used and plays a vital role in blockchain development, especially with frameworks like web3.js and ethers.js that allow developers to interact with blockchain networks like Ethereum. To access additional functions related to Ethereum-based decentralized applications, you can use the frameworks and libraries listed below.
API integration
JavaScript is frequently used to integrate with third-party APIs, enabling you to send and receive data between various services. Whether you’re dealing with a REST API or GraphQL, JavaScript simplifies communication with back-end servers, facilitates authentication, and manages data retrieval.
Game development
JavaScript can be used for developing games, both 2D and 3D, for the web as well as well with HTML5, developers can create small games or game elements inside an existing webpage. Additionally, WebGL allows JavaScript to take advantage of the GPU to render complex graphics.
Libraries/Frameworks to use:
- Babylon.js is a framework for creating 3D games.
- Phaser is a framework for making 2D games.
- Whereas, Three.js is a library used to create 3D computer graphics.
Working with artificial intelligence
JavaScript has entered the world of AI and machine learning through libraries like TensorFlow.js and Brain.js.
Frameworks to use in different fields of AI:
- Node-fuzz:- allows developers to create fuzz-testing scripts in JavaScript.
- TensorFlow and Brain.js:- Allow developers to implement machine learning directly in the browser using JavaScript.
Writing plugins for popular applications
In a simple term, each Company help third-party apps to complete your projects quickly so JavaScript extends their functionality third-party plugins for their products, Microsoft Office, WordPress and Adobe Photoshop use this developer to add new features. JavaScript-based plugins that enhance their functionality and enable custom workflows.
Data visualization
JavaScript excels at data visualization. Libraries like D3.js, Chart.js, and Highcharts allow developers to create interactive charts, graphs, and complex visualizations for data-heavy applications.
Embedded device development and IoT
JavaScript can be applied to the Internet of Things and embedded systems. By using such frameworks as Johnny-Five and Espruino, one can control physical devices, sensors, and microcontrollers (e.g., Arduino) with this popular programming language. This means that now you can create IoT solutions and smart devices using JavaScript.
FAQ:-
What is JavaScript and how does it work?
JavaScript is a versatile scripting language that runs in the browser to make web pages very interactive. It is used to manipulate the DOM (Document Object Model), handle events, and create dynamic content on websites.
What is the difference between let, var, and const in JavaScript?
var is function-scoped, while let and const are block-scoped. const is used for variables that should not be reassigned, while let can be reassigned but is still block-scoped.
How does closure work in JavaScript?
In other words, closures give the function access to its outer scope. Lexical scoping is used to preserve variables from the outer scope of a function into the inner scope of a function.
