In this article, we'll show you how to programmatically compress JPEG images using Node.js. We'll be using an npm package called Imagemin that will do most of the heavy lifting for us. With that package, we'll implement the mozjpeg image compression library. The Mozjpeg library will reduce...
If the package in the repositories suits your needs, this is all you need to do to get set up with Node.js. In most cases, you’ll also want to also installnpm, the Node.js package manager. You can do this by installing thenpmpackage withapt: sudoaptinstallnpm Copy This allows you...
head(url, (err, res, body) => { request(url) .pipe(fs.createWriteStream(path)) .on('close', callback) }) } const url = 'https://…' const path = './images/image.png' download(url, path, () => { console.log('✅ Done!') })...
Node.js:Node.js enables developers to execute JavaScript code outside of the web browser, thereby facilitating the creation of network applications that are scalable and high-performing. Its core functionality lies in providing an event-driven, non-blocking I/O model, which ensures the efficient h...
And as you will see, the image below is 1280x720 pixels. 2. Usingscreenshot_full_pageparameter: This parameter makes the request take a screenshot of the full page. Here’s how to use it: constscrapingbee =require('scrapingbee');// Import ScrapingBee's SDKconstfs =require('fs');asy...
When the anonymous route receives a file or image, Multer will save them to your specified directory. The second argument in yourPOSTrequest,upload.single()is a built-in Multer method to save a file with afieldnameproperty and store it in the Expressreq.fileobject. Thefieldnameproperty is ...
https://www.npmjs.com/package/copyfiles 先来说一下npm 执行的方式 1.首先,进入项目目录,下载依赖,添加到dev依赖 1.First, Go to your application project, Install copyfiles dependency with the below command Note: please add this as devDependencies using –save-dev ...
The import statement is the easiest and most readable approach to importing a locally stored image in React.Let’s see how we could use the image from the previous example when stored locally.import Logo from "../src/Reactlogo.jpg"; class App extends Component { render() { return } }...
log(url, 'saved to', filename) }) We’re using the sample image from the Tesseract documentation, which looks like this: Install request and run the script: JavaScript Copy Code npm install request node download.js Check your directory and you should see a new file. Now let’s OCR...
In our example, we are going to Download Node.js on Windows with the 32-bit setup files. Step 2)Run the installation Double click on the downloaded .msi file to start the installation. Click the Run button on the first screen to begin the installation. ...