Next.js will start a hot-reloading development environment accessible by default at How to Build the User Interfaceįor our project, we'll want the user interface to upload, crop, and resize images on the home page. You can do this with the command: npm run dev Once the app is created, and the dependencies are installed, you'll see a message with instructions for navigating to your site and running it locally. 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. Two of the most fundamental image editing functions are resizing and cropping.

Javascript resize image client side