Pros and cons of Javascript

Posted on | By Divya Chauhan

For quite some time, javascript has controlled the list of most used programming languages. Applications are made using this technology for desktop, mobile and web environments by both seasoned developers and ardent enthusiasts. The Pros of Javascript are very fast, and simple, reduced server load, and extends functionality. The cons of javascript are client-side security, cannot to debug, inheritance, and code is visible. There are several Pros and cons of javascript to consider when looking at their positives and negatives.

Pros of javascript | Advantages of javascript

  1. Javascript is always executed on the client environment to conserve bandwidth and hasten execution regardless of where it is hosted.
  2. The crucial javascript object known as XMLhttp request was developed by Microsoft. To transfer data between the two sides without refreshing the page, the XMLhttp object calls are made as part of an HTTP asynchronous request to the server.
  3. The biggest benefit of javascript is its ability to work all current browsers and deliver a comparable outcome.
  4. Javascript has a wide range of applications and gets along well with other languages.
  5. Numerous open-source initiatives assist programmers including javascript.
  6. On the internet, javascript is used almost everywhere.
  7. Global businesses encourage community development by starting important projects. Facebook and Google are two examples.
  8. Because there are so many courses available in the area of javascript, you can easily and quickly increase your understanding of this programming language.
  9. The javascript training is low, For this reason, a lot of us prefer to learn this language before embarking on our IT career.
  10. Through node.js servers, javascript can be used in a few different ways. Javascript can be used to build a complete javascript application from start to finish.

Cons of javascript | Disadvantages of Javascript

  1. Large applications may be challenging to create, even though you will also be using the typescript overlay.
  2. The bigger front-end projects fall under this. Due to the large number of tools that must be integrated to create the environment for such a project, the configuration is frequently a time-consuming task. This is frequently directly related to how the library runs.
  3. The main issue or drawback with javascript is that anyone can view the code because it is always visible.
  4. The DOM of javascript is slow and can never render HTML quickly, regardless of how quickly javascript interprets.
  5. One javascript programming error can prevent the entire website from rendering.
  6. Although some HTML editors support debugging, they are less efficient than C or C++ editors. It was therefore challenging for the developer to find the problem.
  7. The entire website should stop rendering if a javascript error occurs. This makes reading and writing cross-browser code somewhat challenging.
  8. The process of converting a number to an integer is faster than this continuous conversion. As a result, the script runs more slowly and takes longer to complete.
  9. Different browsers typically interpret javascript differently. This makes reading and writing cross-browser code somewhat challenging.
  10. There are No multiple inheritances, javascript only supports single inheritance.

Thank you for reading this article. If you have any queries regarding our article on the pros and cons of javascript then do comment in the comment section below.

Explore more information:

  1. Features of Javascript
  2. Application of javascript
  3. Pros and cons of Python
  4. Advantages and disadvantages of Java
  5. Similarities between Java and javascript

Author Profile

Divya Chauhan
Divya Chauhan is an expert writer with 10+ years of experience as a content writer. They specialize in making complex topics like IT, Health, and general topic easy to understand. Divya has written over thousands of articles to help people with their content. Prior to joining Way2benefits’s editorial team in 2020, Divya worked as a Professor of BCA college and freelancer blogger.

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