![]() ![]() Instead of using the default tag, you can use the next/script component of Next.js. These scripts can further slow your Next.js app. In addition to npm dependencies, many applications use third-party scripts like Google Analytics, Google AdSense, and Bootstrap. If you have multiple images in a page, you can prioritize loading using the next/image component. Using the next/image component, you can add a blurred placeholder for any image using the placeholder prop. In other words, this function allows you to fetch your data from the API and return the fetched data to the page component as a prop.Įxample: // This function will be called by the serverĮxport async function getServerSideProps( to turn it off. This function will be called by the server on every request, returning an object that will be passed to the page component as a prop. You can do your data-fetching work inside this function.getServerSideProps function takes a context object as a parameter that contains page data such as params, res, req, query, etc. ![]() Next.js provides an async function named getServerSideProps that we can use to render any page on the server and return static HTML to the client. SSR will also improve application performance, especially on mobile devices. Using server-side rendering will help your app reduce the time required to render the first page on the client side, so the user will see the content of your page much faster. Server-side rendering (SSR) is a technique used to render the initial HTML of a webpage on the server before delivering it to the browser. Fortunately, developers can follow a number of best practices to improve the speed of their Next.js applications. When the server needs to send additional assets (for example images) during the initial round trip, the application performance degrades. ![]() While the framework is simple, developers still struggle to increase the speed of their applications.Īn application’s speed is strongly related to the amount of time it takes to serve the application code, styles, and data to the client in the first round trip. It simplifies the process of creating hybrid applications with client-side as well as server-side rendered pages. This framework allows developers to build powerful web apps with JavaScript without worrying about building the back-end infrastructure. The callbacks can be set only at main animation configuration.Ĭallback called on each step of an animation.Ĭallback called when all animations are completed.In recent years, web application development has undergone a radical transformation due to the rise of Next.js. The animation configuration provides callbacks which are useful for synchronizing an external draw to the chart animation. See Robert Penner's easing equations (opens new window). duration = 0 // disables the animation for 'active' mode # Easing x = false // disables animation defined by the 'x' propertyĬhart. colors = false // disables animation defined by the collection of 'colors' propertiesĬhart. ![]() animation = false // disables all animationsĬhart. To disable an animation configuration, the animation node must be set to false, with the exception for animation modes which can be disabled by setting the duration to 0.Ĭhart. Visibility is changed to false at a very late phase of animation ![]()
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