Irreplaceable for web development
High processing speeds and performance
Powerful infrastructure (ecosystem)
Simplicity and rationality of use
User-friendly user interfaces
Any browser, any operating system supports this language. There will be no problems with the launch on a desktop computer or on a mobile device. The website developer now does not need to write separate versions for different types of devices and test and fix unexpected bugs. Checking code performance in most popular browsers is enough. All browsers, even the lesser-known ones, are developed with the ability to run these scripts.
Does not require installation on the user’s computer
The scripts run directly in the browser when the page loads. The user doesn’t take any actions to do this and doesn’t even notice that the web app has launched. Therefore, no special knowledge and skills are required to use JS development products.
This means there is already a specific set of commands that can be used to write the code. There is no need to write actions in the machine code. A high-level language simplifies the work of the programmer, but does not limit the range of his possibilities.
Almost any service works on a “client-server” model. This means that its architecture has a part that is responsible for receiving, processing and outputting the information.
Dynamic web pages