If it doesn’t score well, it won’t be on the first page of Google. If your website has poorly optimized images it won’t score well on Google Lighthouse. Lately, it has started to have a huge impact on page speed and SEO ranking. I hope you found this helpful.Handling large images has always been a pain in my side since I started writing code. On a mac you can run the following command to install via brew: If you get an error trying to upload the image, Image Magick may need to be installed on your machine. For more options, check out the quickthumb node module on github. You can also customize the dim value to reflect the desired width and height of your image. Your image will now display at 200 pixels wide and adjust the height proportionately. To resize your image on the fly, just add the paramater 'dim' at the end of your url: You should now see your fullsize uploaded file. You would probably want to setup a redirect or upload the file / data through ajax, but this shows you what data is being passed. Upload a file and notice it takes you to where all of your upload information is available. With this, you can pass whatever data you want along with your file, such as a new title, user info, etc. Next, go to and you should now see your form with an input field, a title field and a browse file field. Next inside your terminal start node on the app.js file: post ( '/upload', function (req, res ) ) var form = 'Add a title: ' Qt = require ( 'quickthumb' ) // Use quickthumbĪpp. Now that we have our webframework and dependencies, lets setup our server. We'll be installing the Express.js framework, Formidable, Quickthumb and Fs-extra. Next let's install all of our dependent packages. Using your preferred terminal application, cd to the preferred location of your application and create your application folder: Visit the node.js website for instructions on how to do this. So lets get started in creating our image upload application using Node.js, Express, Formidable and Quickthumb.įirst, make sure you have Node.js installed.

To upload images using Node.js and Express, I've enlisted the help of the Formidable module. Using this package for image resizing is super easy and useful. Express no longer supports the bodyParser method, and I've found a new way to resize images on the fly with the Quickthumb node module. Since I wrote my first post on uploading images with Node.js, a couple things have changed.

Node js resize image on the fly