It has a load function that is fetching from articles.json instead of user.json. ), Create a file called config.yaml for holding your DEV API keys. Create an endpoint file called user.json.js for the user query. In this article, well explore how Svelte consumes and renders data from an API by building a simple app. This loops over the response from getArticles and creates a list of blog posts that includes the title, date published, tags, and description. The following routes already exist (corresponding to the files in src/routes ): / renders the home page Weve successfully written the components, and the next step is to render the data via the apps main component. Well render this just below the script tags: Great! Just as we have componentDidMount() in React, we also have the onMount() method in Svelte. After the intallation is complete, add the adapter into your project's svelte.config.js file. If your API is built with Express you'll want to configure your routes to be able to accept JSON request bodies. The necessary pieces of user data can be accessed in the data.getUser object. Over the last few years there has been an influx of "metaframeworks" that provide a larger feature set such as static generation, server-side rendering, and serverless function support. I made it work by adding an json endpoint and including it in the SSR. Cache-Control: max-age=3600 will be respected by browsers, but Cache-Control: public, max-age=3600 will be respected by CDNs as well in other words, if you have a CDN in front of your app, then only the first request in a ten minute window should hit the origin server. To use data from the Prismic API, we will query the data in +page.server.js, and SvelteKit will pass the data to +page.svelte. You'll recall that Svelte's reactivity model works by referencing a let variable directly in your component's HTML. This means that the API call will be made whenever the browser renders the component. There are two ways to do this. Lastly, we will create a file index.js inside the [id] folder that will call the getServerSideProps function. to your account. I hope I articulated what I would like to achieve well enough :). mock-db-sveltekit-api-example / mockdata.json Go to file Go to file T; Go to line L; Copy path . Define a constant data and store the data in JSON form by . This informs the framework that the script inside should be evaluated at module creation time, instead of component instantiation time. SvelteKit will handle the navigation if the destination is a SvelteKit route. Note that the code is in the <script context="module"> tag, this means it runs before the page . Fetch data from two or more endpoints in SvelteKit. Server-side fetching (with SvelteKit) In SvelteKit, each page can get data from a +page.server.js module. /page/index.svelte -- the page. It adds key features to a Svelte app such as routing, layouts and server-side rendering and makes front-end . To do so, modify the main user component to include the getArticles query and specify 5 blog posts per page. In this article, you will learn How To Fetch JSON In Svelte. Here's an example image resource served on a custom domain with the Cache-Control header set. We will use the name of the pokemon as the id. Judging by the latest issue of the annual State of JavaScript survey, Svelte is the frontend library to watch in 2020 thanks to its modern style and simplicity. You can simply copy the below code into your pages/index.js file. I am bulding an app which shows lot's of graphs. The getStaticProps returns props that contain the data fetched from the external API. Now travel to the SvelteKit directory install npm packages and type npm run dev and see the result in your browser.