To install the dependencies, use these commands: cd You can do this with the command: npx create-next-app

Use the npx create-next-app command to scaffold a new project in a directory of your choice to create a new project. It's an open-source React-based front-end development web framework that allows server-side rendering and the generation of static websites and applications. You also need a Cloudinary account to store the media files.Ĭloudinary offers a safe and complete API for quickly and efficiently uploading media files from the server, browser, or a mobile application.įinally you'll need Next.js. Experience with Next.js isn't a requirement, but it's nice to have. To follow along with this tutorial, you should have some JavaScript and React.js experience. To get started quickly, fork the Codesandbox or run the project. This post will teach you how to upload, crop, and resize images in the browser. But you should do these carefully because they have the potential to degrade image quality.Ĭropping always includes removing a portion of the original image, resulting in the loss of some pixels. Zoomin(), which creates a zoom-in action for scaling up the image size by 100 pixels until the maximum defined size (1000 px.) is reached.Two of the most fundamental image editing functions are resizing and cropping. Those functions work for any tag that you label with the ID zoom_img. The resizing task takes two functions, which you can either insert directly into your HTML source with tags or into a standalone JS file.

Resizing images with JS is particularly useful for creating online product galleries, in which users can zoom in or out of images according to the maximum settings you specify with only one click. Resizing Images for a Zoom Effect With JS

Javascript upload image resize