What are the reasons to learn javascript?
Intro:
JavaScript (known as JS) is the world's most popular programming language. JavaScript is the best-known scripting language for Web pages. Overall, javascript is the language of websites.
Why Javascript?
- It allows us to add dynamic behavior to the web page and add special effects to the web page, along with HTML and CSS; Javascript lays the foundation for Front-end web development.
- JavaScript supports both functional and object-oriented programming (but JavaScript cannot traditionally implement OOP due to its dynamic nature, achieved through the prototypal inheritance model).
- JavaScript can run on devices (like mobiles, tablets, and laptops), on the client-side, and the server-side. This ability makes it a universal language.
- JavaScript is simple to learn and implement.
- Most of all, you don’t want to install many things; you can simple open a browser, like Firefox, navigate to Developer Tools, and start coding.
- Several Javascript libraries like React JS, jQuery, D3.js, etc.. are used in most worldwide applications.
- Frameworks such as Angular, Vue JS, etc..provide optimal performance and organization to build large applications.
- As a multi-paradigm language, JavaScript supports event-driven, functional, and imperative programming styles. It has application programming interfaces (APIs) for working with text, dates, regular expressions, standard data structures, and the Document Object Model (DOM).
Where is javascript used?
- Web Development
Javascript is used in both Front-end web development and Back-end web development.
- Web Applications
JavaScript uses Application Programming Interfaces(APIs) that provide extra powers to the code.
- Server Applications
Node JS is built on Chrome’s Javascript runtime for building fast and scalable network applications.
- Web Servers
Using Node JS, a web server can be created.
- Games
The combination of Javascript with HTML makes JavaScript popular in games development as well.
- Mobile Application
React Native is the major player in cross-platform changes and deployments; this helps javascript deploy and download the respective applications across cross environments.
- Smartwatch Applications
Pebble JS framework, one of the javascript frameworks, allows a developer to create an application for smartwatches using JavaScript.
How popular is javascript?
There are over 1.6 billion websites in the world, and JavaScript is used on 95% of them (1.52 billion websites with JavaScript)
JavaScript is by far the most used language, according to Github’s 2020 October Report.
According to Stackoverflow survey 2 020, JavaScript has maintained its stronghold as the most commonly used programming language for 8 continuous years.
Where to learn?
You can use websites like
- The modern Javascript tutorial - https://javascript.info/
- Freecodecamp - https://www.freecodecamp.org/
- W3school - https://www.w3schools.com/js/
- The Odin Project - https://www.theodinproject.com/
You can find many like these websites on the internet.
Or Documentations like
- Mozilla Javascript Documentation - https://developer.mozilla.org/en-US/docs/Web/JavaScript
- Devdocs: Javascript Documentation - https://devdocs.io/javascript/
Or for Video Lecture
You can find free video courses on
- Class central - https://www.classcentral.com/
- Udemy - https://www.udemy.com/
Lots of free Javascript courses are available in udemy.
- Youtube - https://www.youtube.com/
You can find paid courses in Codecademy, udemy, edx, Coursera, and many more.
If you like to learn by reading books, you can find many online .
Conclusion:
If you are starting your journey as a programmer, then you can give javascript a try.
You can learn any programming language but understand its basics clearly.
Every programming language has its own values, so choose wisely.
The best way to learn is by practicing, so keep coding.
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All the best, keep learning, keep visiting.
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