Difference between C++ and JavaScript

1. C++ :

C++, often known as CPP, is a statically typed object-oriented programming language. Bjarne Stroustrup created C++ in the bell laboratories of AT&T (American Telephone & Telegraph) in 1980 as an extension to the C language. Since then, this seed has grown into one of the most well-known and widely spoken languages in the world. Except for the web, C++ is designed for almost everything. It is primarily used in game creation and embedded programming. C++ is utilised successfully by Evernote, LinkedIn, Microsoft, Opera, NASA, and Facebook, among others.

Advantages :

• Polymorphism, data encapsulation, and other characteristics are also available in C++.
• C++ can also run C applications.
• Portable
• Low-level language that is also easier to learn.
• There are unions and structures.
• Allows the user to manipulate the memory.
• One of the most populous communities
• Scalability

Disadvantages :

• Controlling memory makes the code more prone to faults.
• Memory leaking
• There is no garbage memory collector.
• There is no support for the built-in threading capability.
• It is difficult to debug web applications.

2. JavaScript :

JavaScript, also known as JS, is a dynamically typed high-level computer language. JavaScript was designed for the web and was originally intended to "bring online pages to life." It first appeared in 1995 via Netscape. It is a high-level, interpreted scripting language that is widely used; according to a recent study, 95% of websites utilise JavaScript. Because it is so widely used, most web browsers include built-in engines to handle it. Microsoft, Paypal, Netflix, Groupon, Uber, Facebook, Google, and other companies use JavaScript.

Advantages :

• Because it operates in a web browser, it is extremely quick.
• JIT (just-in-time) compilation enables code to be run directly.
• Simple to grasp
• a sizable community base
• Inter-operable
• Versatile
• There are numerous libraries.

Disadvantages :

• Client-side security issues
• Everyone can see the code.
• A minor issue might bring the entire website down.
• Debugging is a difficult task.
• The constant conversion of numbers to integers increases the time required to run the script and slows it down.???????

Difference between C++ and JavaScript :