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2023-11-11

copy-to-clipboard npm

copy-to-clipboard npm: Copying Text to the Clipboard Made Easy

When it comes to user experience and convenience, one of the most sought-after functionalities is the ability to copy text to the clipboard. Whether it's a URL, a piece of code, or any other snippet, having the option to copy it with just a click or a few lines of code greatly enhances the user's experience. One popular tool that simplifies this process is the copy-to-clipboard npm package, which provides an easy way to implement copy functionality in your web application. In this article, we will explore the features and usage of the copy-to-clipboard npm package.

The copy-to-clipboard npm package is a lightweight and simple-to-use library that allows you to copy text to the clipboard with minimal effort. It is built on top of the document.execCommand("copy") API, which is supported by modern browsers. The package provides a single function, aptly named "copy", that takes a string as an input and copies it to the clipboard.

To get started with the copy-to-clipboard npm package, you first need to install it in your project. Open a terminal and navigate to your project's root directory. Then, run the following command:

``` npm install copy-to-clipboard ```

Once the package is installed, you can import it into your JavaScript file using the "require" or "import" statement, depending on your project's setup. Here's an example:

```javascript const copy = require("copy-to-clipboard"); // or import copy from "copy-to-clipboard"; ```

With the copy-to-clipboard package imported, you can now use the "copy" function to copy text to the clipboard. The function takes a string as an argument, which represents the text you want to copy. Here's how you can use it:

```javascript const textToCopy = "Hello, world!"; copy(textToCopy); ```

That's it! With just these few lines of code, you can now copy the text "Hello, world!" to the clipboard. The "copy" function automatically performs the necessary operations behind the scenes, making it incredibly easy to implement copy functionality in your web application.

In addition to the basic usage, the copy-to-clipboard npm package also provides some additional features for more advanced use cases. For example, you can use the "copy.clear()" method to clear the clipboard after a certain duration of time. This can be useful if you want to ensure that sensitive information doesn't stay in the clipboard for too long. Here's an example:

```javascript const textToCopy = "Confidential information"; copy(textToCopy);

setTimeout(() => { copy.clear(); // Clear the clipboard after 10 seconds }, 10000); ```

In this example, the text "Confidential information" is copied to the clipboard, and after 10 seconds, the clipboard is cleared using the "copy.clear()" method.

Another useful feature of the copy-to-clipboard npm package is the ability to provide a callback function that is executed after the text is copied to the clipboard. This can be handy if you want to show a notification or perform any other action after the user copies the text. Here's an example:

```javascript const textToCopy = "Copied!"; copy(textToCopy, () => { console.log("Text copied to clipboard!"); }); ```

In this example, the callback function simply logs a message to the console, but you can replace it with any custom logic that you want to execute.

The copy-to-clipboard npm package is a powerful tool that simplifies the process of copying text to the clipboard in your web application. With its easy-to-use API and additional features like clearing the clipboard and callback functions, it provides a complete solution for implementing copy functionality. Whether you're building a web app, a Chrome extension, or any other project that requires copying text, the copy-to-clipboard npm package makes it a breeze.

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