JavaScript and jQuery are the fundamentals of every web development Company. Before learning jQuery I preferred to learn some fundamentals of JavaScript. Like an array, the object of the array, HTML selectors, sorting of the array, iterations, and many more. Because if you are not clear with these concepts then you not getting point that how they work in jQuery.
jQuery is a library of JavaScript. JavaScript has most of the different versions. JavaScript is frequently updated and the new version has different features while jQuery is not frequently updated. You can expand JavaScript because it itself one platform but jQuery is the library of it.
For the question why do we need to learn JavaScript and jQuery? the answer is these two are the fundamentals and because of those your logic also gets sharp. Here are the features of JavaScript and jQuery that you must need to know.
What is JavaScript and jQuery?
If you want to start something new then you need to learn everything about that, else you get confused about what you going to learn about. So first thing is to gather all the information related to your learning topic. If you want to learn JavaScript or jQuery then you must need to know that what is it actually? and what is the work of it?
If you want to make a webpage or website then you need to learn three things HTML, CSS, and JavaScript. HTML helps you to create a static page that tells the browser that what the webpage has. CSS helps you to create the design of that element and decide where it can place perfectly. JavaScript gives life to the webpage or website using its functionality.
In simple terms, JavaScript is a client-side programming language that makes a website interactive. Nowadays JavaScript has lots of frameworks like Vue.js, Angular.js, Node.js, React.js, and so many others. All the frameworks have their own benefits. In addition, jQuery is the library of JavaScript.
Is it worthy to learn JavaScript in 2021?
I’m suggesting that there is a huge demand of JavaScript developer for the web development and also has well paid jobs in different locations. It is worth to learn JavaScript in 2021 because of huge demand and different frameworks.
JavaScript is also use for backend development with the use of Node.js. It has different more frameworks for the work in the frontend and the backend.
If you search JavaScript developers jobs on the world’s most job finder platform like indeed.com, you will find over 46,000 vacancies in the United States and over 25,000 jobs in India also both countries have well-paid jobs.
For the same, if you search on Linkedin.com, you will find 25,000+ jobs in India and 32,000+ jobs in the United States.
The average salary of a JavaScript developer in the United States is $111,953 per year according to the survey of stack overflow and the average salary in India is 3,00,000₹ to 3,50,000₹ per year.
What do you learn first JavaScript or frameworks and libraries?
Deciding whether learn JavaScript or not, really the question is whether learn Vanilla JavaScript or not. Vanilla JavaScript is nothing but plain JavaScript without any libraries or frameworks. Let’s see in detail.
What are Vanilla JavaScript, libraries, and frameworks?
In a simple term, Vanilla JavaScript and JavaScript are not different. Vanilla JavaScript is native, standard-based, and non-extendable JavaScript. JavaScript and Vanilla JavaScript emphasize the usage of plain JavaScript without any frameworks and libraries.
What exactly are libraries and frameworks?
Libraries and frameworks both contain sets of prewritten, ready-to-use JavaScript code still they are not the same thing. The framework gives you a structure to work from and contains ready-made components and tools that help you to build certain elements much faster than you were writing a code from the scratch. Popular frameworks of JavaScript are Angular, Node.js, React, Vue.js, and Backbone.js.
Frameworks are also contain libraries. Libraries are smaller than frameworks and are used for more specific cases. JavaScript library contains sets of JavaScript code that can be called upon to implement certain functions and features. Libraries are used to reduce lines of code with more functionalities. JavaScript libraries are jQuery, Lodash, Dojo js, and Underscore.
Need to learn Vanilla JavaScript first?
Vanilla JS is nothing just plain JavaScript. If you want to learn something and you try to learn but do not get the point why? because you don’t clear the basics or the fundamentals.
All the JavaScript and programming fundamentals: things like variables, data types, boolean logic, if/else statements, loops, functions, objects, arrays, and more. Everything you need to know in order to gain a deep understanding of how JavaScript works behind the scenes: execution contexts, hoisting, scoping, the ‘this’ keyword, and more.
Make sure you know the fundamentals or the basics of JavaScript that help you to understand frameworks or libraries more deeply.
Before going to advance you always need to learn the basics. If you do not do it in the flow then you get stuck and your whole experience is a waste.
You can Hire the Best Dedicated Javascript Developer for your Next Project. hire a Dedicated jquery developer for your project.
