JavaScript might be a client-side scripting language, inferring that the client's browser handles ASCII text file processing rather than an online server. With the aid of JavaScript, this can load the webpage without contacting the primary server.
For instance, a JavaScript function might verify that all the required fields are filled out on an online form before it is submitted. The JavaScript code has the ability to output an error message before any data is actually sent to the server.
Both advantages and disadvantages apply to JavaScript. A client's browser is frequently used to execute JavaScript directly. Similar advantages to server-side languages are also possible for JavaScript.
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