Modern JavaScript for everyone: Mastering Modern JavaScript the Right Way
Tags: javascript, webdev, luxdev, 100daysofcode
Published: 2022-03-03 21:53:15

JavaScript is a scripting language for creating dynamic, user-interactive online content. The interactive nature of JavaScript refers to how a user and a web page interrelate.

Today's major web browsers have an in-built JavaScript execution engine for running JavaScript code.

As a web developer, you will have to deal with JavaScript at some point. You have to confront it now or tomorrow. Become a master of JavaScript before the time comes, and you will be ready when the time arrives. 

In this article, you will learn how to stay ahead of the curve for web development and improve your JavaScript the right way.

**STEP 1: Build a firm foundation by grasping the basics**
It sounds so naïve and a cliché to learn and practice the basics, but a small colon or inverted commas could lead to code error or JavaScript code malfunctioning.

Mastering JavaScript begins with building a complex base by brushing up on JavaScript basics, making it easy to create complex logic and reputation.

**STEP 2: Implement the Object-Oriented Approach**

The most well-known method of programming nowadays is the object-oriented approach. You may think of an object as a foundation for anything you do in programming. 

Whenever possible, begin by writing your code in an object-oriented fashion rather than the more traditional procedural one. Reading other people's codes exposes you to object-oriented design. 
Having your hands on OOP is essential if you want to grasp JavaScript.

**STEP 3: JavaScript code Testing & Error Handling**

By performing tests on various code samples, you can uncover issues that would otherwise go undetected during actual development. 

Writing better code and creating an excellent website are made easier by testing. A better understanding of the product's aesthetics will help you become a better JavaScript expert.

console.log has been used to record errors. However, they take a long time to complete. The Error Objects may help you deal with issues more quickly.

**STEP 4: A synchronicity**

In JavaScript, asynchronicity occurs while running asynchronous code. Asynchronous code pulls you out of the program flow and returns callbacks. Often common in todays JavaScript since they enable other code to run simultaneously. 
JavaScript mastery requires an understanding of asynchronicity at the fingertips.

**STEP 5: Understanding the Document Object Model**

When a page is loaded into a browser, the browser creates a DOM or Document Object Model. Access to the many components is made simple by the several levels of this structure. If you are a programmer, you should be aware of the impact on the page's overall design of updating child and parent properties simultaneously. 
One of every JavaScript developer's most fundamental and critical skills is understanding the Document Object Model (DOM).

**STEP 6: Bookmark reliable sources**

Reliable sources can be anything from a well-known programmer/author to large corporations like Microsoft or even highly regarded websites like w3schools. Reliable JavaScript sources should always be bookmarked when surfing the internet. JavaScript does not remain static is getting bigger and constantly evolving. It is easy to find what you are looking for by bookmarking these pages. [Mozilla's Developer Network] (https://developer.mozilla.org/en-US/docs/Web/javascript) is a good example of a trustworthy source.

**STEP 7: Go for a framework**

Most web browsers already run a JavaScript engine; hence, there is no need to re-invent the cycle. JavaScript has seen numerous frameworks throughout its lifespan. React.js, Node.js and Vue.js. Check out these [2022 JavaScript Frameworks] (https://hackr.io/blog/best-javascript-frameworks)
Today, excellent firms and successful initiatives don’t go for the thorough approach of creating everything from scratch. They prefer selecting frameworks and libraries. 

What is the use of studying so much JavaScript when you cannot comprehend the people's code written in a framework?

**STEP 8: Explore JavaScript and solve complex things**

Along with figuring out how to fix problems and create new websites, do your best to embrace the challenges that come your way. There are various ways to challenge yourself, such as brainstorming a complicated feature for a website, maybe as a trial run. This will allow you to go deeper into JavaScript than other people. You may have to learn a new library or idea to get that one functionality, but it will pay off in the long run. As a result, you will learn more than anything if you continually develop novel ideas.

_To wrap this up:_
```
Mastering JavaScript is a process with three Phases:
 
1. Learning Phase in which you begin to learn and understand the new concepts. It would help if you established a foundation for yourself in the language. 
2. Practice Phase in which you put what you learned into practice in the previous phase.
3. Expert Phase, this is not the end. The experience you have gained along the way has helped you get to where you are now, but you must continue to improve.
```
Developing JavaScript is straightforward, but mastering JavaScript requires more effort. Keeping these guidelines handy can help you track what you need to do. Once you have completed the tasks outlined in each section, you are ready to take on the rest of the website-building world and create anything.

> Happy Coding!!