![]() ![]() By combining Express.js with multer, we will be able to easily implement the file upload feature. Multer is a middleware for handling multipart/form-data that is mainly used to upload files. Nowadays uploading images is one of the most basic operations of all applications. Today I'm going to focus on multer and sharp. I don't think I need to talk about Express.js because everyone who uses Node.js has used this framework at some point. However, I will show that with a simple Express.js api we can upload an image, change the Mime Type and still decrease its size. One of the most common is to compress images. The full example of how this code can be used in an upload component using ReactJs.Currently, I feel that the market is increasingly oriented towards the use of third-party services to make part of our pipeline. We can use any percentage of compressing we need. This code compresses the images to 80% of their original quality. To install the package, type one of the following commands based on your package managerįor Yarn: yarn add compressorjs Add the particular code block to your projectĪdd the code to your component before uploading.
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