The src props accept two types of values: a statically imported local image object or a path string to an external absolute or relative image URL. The component requires three kinds of properties in its most basic usage. These include: required, optional, and advanced props. Basically, there are three kinds of properties that can be passed to the component. The component accepts a number of properties (props) that enhance its performance. Once you're done optimizing your images manually, you can now proceed to use the NextJS Image component for maximum image optimization benefits. Tools such as TinyPNG, Compressor.io are great for image compression. Large file sizes should be reduced to a reasonable threshold without sacrificing image quality. The Responsive Breakpoints Generator tool by Cloudinary is a good tool for generating multiple image file sizes for different screen sizes.Ī good rule of thumb for image optimization is to keep your images below 1 Mb. Serving a huge 1080x800 image for users with 100x100 device sizes will lead to your users downloading unnecessary bandwidth, which can slow down page loads and hurt performance metrics. Serving the right images for the right device sizes is a vital part of image optimization on the web. WebP-Converter is a good tool for converting your images to WebP. It provides faster load times and is widely supported by browsers. WebP is a modern image format that provides superior lossy and lossless image compression for web images without compromising quality. Of all three, WebP is highly recommended due to its many advantages and performance benefits. The three most popular image formats on the web are JPEG, PNG, and WebP. Here is a non-exhaustive list of things you should consider before serving your images to end-users: CDNs provide many images and application performance benefits such as automatic caching, file compression, and image resizing on the fly. If you are dealing with a dynamic and large amount of images, you may want to consider a Content Delivery Network (CDN) such as Cloudinary to host your images. Preparing your images for optimization īefore you dive into using the Image component, it's important to prepare your images in order to achieve optimum performance results. This article contains code samples, so a good background in coding in JavaScript and React is essential to proceed with the article. In the coming sections, you'll learn how to leverage this solution for optimizing and developing performant applications, thereby improving developer and end-user experiences. It features a new Image component and built-in automatic image optimization. NextJS introduced a solution for delivering performant images on the web in v.10. This might prove to be efficient for simple use-cases, but things quickly get untidy when dealing with a sizable amount of images. Traditionally, images are added to web pages with the HTML img tag. Images impact user experience and are equally crucial in Search Engine Optimization (SEO) ranking when used right. Depending on how you use them, they can either make or mar your applications' developer and user experiences. Images are a significant part of modern-day web application development.
0 Comments
Leave a Reply. |