![]() ![]() If you want to use icon component's functions that load icon data from API in Next.js, you need Fetch API.Ĭurrently Node.js does not natively support Fetch API. If you do want to render SVGs on server side, use either offline bundle or provide icon data as parameter instead of icon name. For server side rendering it means HTML will not include SVGs, they will be dynamically added only when hydrating DOM on client side. Next.jsĬomponent does not retrieve icon data until it is mounted. See icon bundles for Iconify for React documentation. If you do not want to use API, you need to provide icon component with data for all icons you are using. You can use individual icon packages, which is similar to icon bundles, but import icons one by one and are easier to use.You can build icon bundles for icons that are used in your application, making icon data available offline.What if you want to use component offline or on local network? Retrieving icon data from Iconify API requires visitor to be online. Instead of bundling all icons, component retrieves only icons you use. Icon sets usually have thousands of icons. There can be unlimited number of icons, giving you more choices.Loading icons on demand has massive advantages over other methods: There are over 150,000 icons available on Iconify API from various free and open source icon sets, including all the most popular icon sets.Īvaliability of Iconify API is the biggest feature that makes Iconify components different from alternatives.ĪPI sends data for icons on demand. Our first task is to create a new React project.Component will automatically retrieve data for mdi-light:home from Iconify API and render it. Implementing an SVG component in my React project I can make simple changes on the fly by incorporating prop values into the SVG.It will give me greater control over the SVG within my code allowing me to animate the icon if I would like to.I opted to use the raw SVG in my project for a few reasons: I also didn't like the idea of adding another HTTP request for the CSS stylesheet when I knew that I would only use a few of the icons from Devicon.Īs well as an icon font, Devicon offers each icon as raw SVG via their GitHub repository or via their website interface. However, for my project, it didn't offer as much flexibility as I would have liked. This is a simple import in the of your markup:Įnter fullscreen mode Exit fullscreen mode You can access all the icons from Devicon by importing their CSS font. This article applies to any SVG that you would like to use, however, if you are looking to use icons for a web development portfolio, I can not recommend Devicon highly enough!ĭevicon offers a couple of ways to use their icons in your project. My first task is to source the icons that I would like to use in my project. These web technology icons are SVGs that describe the technologies used to create my portfolio website. On my portfolio website, I use many different SVGs to highlight the web technologies that I have used and also to highlight the methods to contact me (social media, email, GitHub). This gives us the potential to animate and transform our graphics on the fly using JavaScript and CSS. Because SVGs are stored as XML, we are able to interact with it from within our project markup. SVGs give us more control over our graphic and how we might transform it with code. This allows us to enlarge, shrink and print the graphic at any resolution and the graphic will still look crisp. SVGs are totally scalable because they are designed with vectors. Their payload is typically smaller than that of a JPG or PNG because SVGs are stored as XML. They also offer a host of other benefits that are not available to us in a pixel-based format. SVG's intended purpose is for creating simpler graphics graphics that contain fewer colours and defined shapes. A scene like this would be hard to recreate using SVG. A landscape of a forest, for example, would have many different shades of green, blue and brown for the leaves, sky and ground respectively. Rasterised graphic formats such as JPG and PNG are great for storing densely populated images that include lots of variations in colour. ![]() They are an alternative to other rasterised image formats such as JPG and PNG (for example). This means that you are able to create visuals that are defined with vectors instead of pixels. SVG is the format for creating Scalable Vector Graphics. I would like to describe my chosen method in this article. Have you needed icons in your React web project but were unsure of how to implement them? I use SVG icons on my personal portfolio site and have recently updated the way that I include them. ![]()
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