Is JavaScript hard to learn?

Is JavaScript hard to learn?

What is JavaScript

JavaScript (JS) is a scripting language that is used to create and control dynamic website content, anything that moves, refreshes, or changes on your screen without requiring you to manually reload a web page. So if you are looking to be a web developer JavaScript is really needed. Some of the features that Js offers are:

  • photo slideshow
  • interactive forms
  • autocomplete test suggestions
  • animated graphic.

A better way of understanding what JavaScript is when you type a few letters in Google search and Google automatically suggests search terms based on the few letters that you just typed. That is JavaScripts in action.

What is JavaScript used for

The main things that JavaScript is used for are:

  • Adding interactivity to websites- If you want a website to be more than a static page of text then you will need to do some JavaScripting.
  • Creating web browser-based games- JavaScript probably makes it happen when you want to play a game directly from the web browser.
  • Developing mobile application- JavaScript isn’t just a website it is used to create the apps that you have on your phone and tablet.
  • Back end web development- JavaScript is mostly used on the front and of things but its versatile enough scripting language to be used on back end infrastructure too.

How do you add a JavaScript to a Website?

Adding JavaScript code to a web page is a really simple process. JavaScript is very similar to adding CSS to a site. We can show you a comparison of both so you can see the difference.

CSS :

<style>

CSS goes here

</style>

JavaScript:

<script type= “text/javascript”>

JavaScript code goes here

</script>

JavaScript code can also be attached to a page as a separate header file with the extension .js. The script is then downloaded and prepared in each web browser adapting it into the dynamic object and results they see on their screen. On the other hand since JavaScript is processed by individual browser its possible a user might have JavaScript disabled on their end. The sites which use JavaScript need to have a backup plan ready so they can avoid breaking when this happens.

What’s the best time to study

How long does it take to learn JavaScript?

Well, the amount of time that it takes to learn JS really depends on the method you use. You can choose between online courses, books, in-person so whatever you think works better for you. A digital marketer at UX design and mobile application development agency Codal chose the online class system and says that it only took her a year to learn the language.

She said she didn’t take it as a main focus so she was willing to take her time. However if learning JS is your main focus and you also want to learn it through online courses there are some who are designed to teach you JavaScript to you in a time of three months if you spend one-hour learning per day. For example one of them is Skillcrush’s Break into Tech Blueprint.

Why should I learn JavaScript?

JavaScript is one of the 3 languages that all web developers must study:

CSS to specify the layout of the web pages

HTML to determine the content of web pages and

JavaScript to program the behavior of web pages.

Also many server program use JavaScript so web pages aren’t the only ones who use it. Databases like CouchDB, MongoDB also use JS as their programming language.

Is JavaScript easy to learn

Js definitely isn’t the hardest programming language at the moment but keep in mind that not everyone has the same difficult barriers so what may seem easy to learn to someone it may be hard for you. One thing you should keep in mind is to not try to move on to new concepts to fast because that way you will forget the basics quickly. JavaScript resource field is well populated and it can intimidate you when you are trying to start but you must push yourself.

When it comes to a specific concept-related challenge you have to be persistent t and keep going through any frustration or confusion that might come. Remember programming gets easier with practice regardless of the language that you are learning at the moments. So remember the more you practice the better you will get. And you come to any problem remember that there are many resources around you to help you stay current with changes and to get past any challenge that you might face throughout the way.

How to get the best out of JavaScript

An Egghead instructor says that the three main problems are while learning JavaScript are:

  • JavaScript can be used to do so much now. Backend, frontend, frameworks, libraries, etc – there is just a huge world that you could explore there – but he recommends to forget about all of that stuff until you have a good understanding of some basics
  • There’s are approximately 3 ways you can do everything: the ES6 way, the “old” way, and then functional vs non-functional. Those different styles can clash sometimes, and as a beginner – it might be challenging to understand which is which
  • JavaScript does have some warts which can make it challenging.

This means that at any given moment, type coercion, variable scoping, etc. It all makes it a bit difficult

His recommendation is to do two things:

  • Focus on the fundamentals. JS has variables, loops, if/else, etc – like any other language. First start from there and overlook the frameworks.
  • Find a project you are interested in and work on that. Understand the “next task” you need to know to achieve the design and go from there.

 

 

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