This component is able to be added to the SPA by content authors. NOTE. Integrating Adobe Target on AEM sites by using Adobe Launch. Install the @adobe/aem-headless-client-js by running the npm install command from the root of your React project. Depending on the client and how it is deployed, AEM Headless deployments have different considerations. To learn more about authenticating requests to AEM as a Cloud Service, review the token-based authentication tutorial. Before calling any method initialize the instance with GraphQL endpoint, GraphQL serviceURL and auth if needed. The AEM Headless SDK is available for various platforms: AEM Headless SDK for client-side browsers (JavaScript) AEM Headless SDK for server-side/Node. This includes higher order components, render props components, and custom React Hooks. When using AEM Headless SDKs (available for browser-based JavaScript, server-based JavaScript, and Java™), an AEM host can initialize the AEM Headless client object with the AEM Service to connect with. This SDK is a helper library used by the app to interact with AEM’s Headless APIs. AEM’s persisted queries are executed over HTTP GET and thus, the AEM Headless client for Node. Add Adobe Target to your AEM web site. js is used to execute the persisted GraphQL queries against AEM and retrieves the adventure content. Configure the AEM Headless Client to consume JSON data from AEM through APIs. GraphQL has become very popular for headless use cases, since client applications can create queries to return exactly the data that they want. The ImageRef type has four URL options for content references: _path is the. ; Know the prerequisites for using AEM's headless features. The Next. Using the GraphQL API in AEM enables the efficient delivery. Topics: Content Fragments. Advanced Concepts of AEM Headless. 5 and Headless. Prerequisites. 22-08-2022 AEM Headless Tutorial - React App by Adobe Docs Abstract Example applications are a great way to explore the headless capabilities of Adobe. This tutorial uses a simple Node. View the source code on GitHub. A full step-by-step tutorial describing how this React app was build is available. Learn how to use Content Fragments in Adobe Experience Manager (AEM) as a Cloud Service with the AEM GraphQL API for headless content delivery. Understand how the SPA project is integrated with AEM with client-side libraries. In this tutorial, you learn how to integrate the requests for persisted queries into the sample WKND GraphQL React app using the AEM Headless Client for JavaScript. The AEM Headless SDK is available for various platforms: AEM Headless SDK for client-side browsers (JavaScript) AEM Headless SDK for server-side/Node. The AEM Headless Client for Java is used to execute the GraphQL queries and map data to Java objects to power the app. Add this import statement to the home. When developing a custom AEM Headless client, ensure the AEM service’s host is parameterize-able based on build parameters. js implements custom React hooks return data from AEM GraphQL to the Teams. The src/components/Teams. Clone and run the sample client application. The advanced tutorial illustrates in-depth aspects of working with Content Fragment Models, Content Fragments, and the AEM GraphQL persisted queries, including using the GraphQL. runPersistedQuery(. Create AEMHeadless client. AEM Headless as a Cloud Service. The models available depend on the Cloud Configuration you defined for the assets. View the source code on GitHub. Example applications are a great way to explore the headless capabilities of Adobe Experience Manager (AEM). AEM’s GraphQL queries can be written to provide URLs to images based on where the image is referenced from. This end-to-end tutorial continues the basic tutorial that covered the fundamentals of Adobe Experience Manager (AEM) Headless and GraphQL. Before going into more details about this, a few words about GraphQL GraphQL is primarily designed to expose the content fragment data to downstream applications. Developer. $ npm i @adobe/aem-headless-client-js This code example shows how to use the React useEffect(…) hook to execute an asynchronous call to AEM GraphQL. ), and passing the persisted GraphQL query. The AEM Headless Client for JavaScript is used to execute the GraphQL persisted queries that power the app. View the source code on GitHub. Clients interacting with AEM Author need to take special. The persisted query is invoked by calling aemHeadlessClient. Developers want to be able to build sites using SPA frameworks and authors want to seamlessly edit content within Adobe Experience Manager (AEM) for a site built using such frameworks. Wrap the React app with an initialized ModelManager, and render the React app. js and Person. ), and passing the persisted GraphQL query. The AEM Headless Client for JavaScript is used to execute the GraphQL persisted queries that power the app. In this part of the AEM Headless Developer Journey, you will understand the steps to implementing your first headless experience in AEM including planning considerations and also learn best practices to make your path as smooth as possible. SPA Editor detects rendered components and generates overlays. The multi-line text field is a data type of Content Fragments that enables authors to create rich text content. Next. runPersistedQuery(. AEM Headless applications support integrated authoring preview. The persisted query is invoked by calling aemHeadlessClient. The advanced tutorial illustrates in-depth aspects of working with Content Fragment Models, Content Fragments, and the AEM GraphQL persisted queries, including using the GraphQL. This server-side Node. This normally means someone calls up your content on a mobile device, your CMS delivery the content, and then the mobile device (the client) is responsible for rendering the content. AEM Headless single-page app (SPA) deployments involve JavaScript-based applications built using frameworks such as React or Vue, that consume and interact with content in AEM in a headless manner. supports headless CMS scenarios where external client applications render experiences using content managed in AEM. Depending on the client and how it is deployed, AEM Headless deployments have different considerations. js with a fixed, but editable Title component. AEM Headless Translation Journey - This documentation journey gives you a broad understanding of headless technology, how AEM serves headless content, and how. Clone and run the sample client application. Example applications are a great way to explore the headless capabilities of Adobe Experience Manager (AEM). 4. The AEM Headless Client for JavaScript is used to execute the GraphQL persisted queries that power the app. AEM’s persisted queries are executed over HTTP GET and thus, the AEM Headless client for Node. The AEM Headless Client for Java is used to execute the GraphQL queries and map data to Java objects to. Prerequisites. SPA Editor loads. Using useEffect to make the asynchronous GraphQL call in React is useful. Prerequisites. js is used to execute the persisted GraphQL queries against AEM and retrieves the adventure content. Learn how AEM can go beyond a pure headless use case, with options for in-context authoring and experience management. 924. ), and passing the persisted GraphQL query name. See moreBrowse the following tutorials based on the technology used. src/api/aemHeadlessClient. An implementation of the standard GraphiQL IDE is available for use with the GraphQL API of Adobe Experience Manager (AEM) as a Cloud Service. How to use AEM React Editable Components v2. A full step-by-step tutorial describing how this React app was build is available. Regardless of which model you choose to implement for SSR,, you need to specify to AEM how to access this remote rendering service. Understand the steps to implement headless in AEM. AEM’s GraphQL queries can be written to provide URLs to images based on where the image is referenced from. Examples The configured AEM service’s host/domain is then used to construct the AEM GraphQL API URLs and Image URLs. This Android application demonstrates how to query content using the GraphQL APIs of AEM. The persisted query is invoked by calling aemHeadlessClient. When using AEM Headless SDKs (available for browser-based JavaScript, server-based JavaScript, and Java™), an AEM host can initialize the AEM Headless client object with the AEM Service to connect with. View the source code on GitHub. The Next. As seen in the screenshot below, there is a situation in which AEM responds just that way: It's actually a behavior from AEM that I. Learn to create a custom AEM Component that is compatible with the SPA editor framework. Typical AEM as a Cloud Service headless deployment architecture_. The Configuration Browser provides a generic configuration API, content structure, resolution mechanism for configurations in AEM. The AEM Headless SDK is available for various platforms: AEM Headless SDK for client-side browsers (JavaScript) AEM Headless SDK for server-side/Node. An end-to-end tutorial illustrating how to build-out and expose content using AEM's GraphQL APIs and consumed by an external app, in a headless CMS scenario. With our headless CMS you can create structured content once and reuse it across any digital touchpoint via APIs. The following tools should be installed locally: Node. This SDK is a helper library used by the app to interact with AEM’s Headless APIs. View the source code. Depending on the client and how it is deployed, AEM Headless deployments have different considerations. import AEMHeadless from '@adobe/aem-headless-client-js'; Add the following { useContext, useEffect, useState } to the React import statement. The ImageRef type has four URL options for content references: _path is the. In this tutorial, you learn how to integrate the requests for persisted queries into the sample WKND GraphQL React app using the AEM Headless Client for JavaScript. js is used to execute the persisted GraphQL queries against AEM and retrieves the adventure content. Browse the following tutorials based on the technology used. The AEM Headless SDK is set of libraries that can be used by clients to quickly and easily interact with AEM Headless APIs over HTTP. js App. Overview; 1 - Content modeling; 2 - AEM Headless APIs and React; 3 - Complex components; Deployments. The AEM Headless Client for JavaScript is used to execute the GraphQL persisted queries that power the app. js is used to execute the persisted GraphQL queries against AEM and retrieves the adventure content. AEM’s GraphQL queries can be written to provide URLs to images based on where the image is referenced from. import React, { useContext, useEffect, useState } from 'react'; Import. Learn about the architecture of AEM Forms Headless Adaptive Forms and how it can help you quickly build forms for various platforms. The AEM Headless Client for JavaScript is used to execute the GraphQL persisted queries that power the app. The Next. This document provides an overview of the different models and describes the levels of SPA integration. Adobe Experience Manager projects can be implemented in both headful and headless models, but the choice is not binary. Select Create. js initializes and exports the AEM Headless Client used to communicate with AEM; src/api/usePersistedQueries. Headless content management is a key development for today’s web design that decouples the frontend, client-side applications from the backend, content management system. Implementing Applications for AEM as a Cloud Service; Using Cloud Manager. Create (or reuse) an AEM User Group that grants access to assets folders containing content exposed by GraphQL APIs. This URL is used by the AEM commerce authoring tools (CIF. In previous releases, a package was needed to install the GraphiQL IDE. . js application is invoked from the command line. . Contribute to adobe/aem-headless-client-java development by creating an account on GitHub. This Android application demonstrates how to query content using the GraphQL APIs of AEM. View the source code on GitHub. The AEM Headless quick setup gets you hands-on with AEM Headless using content from the WKND Site sample project, and a React App that consumes the content over AEM Headless GraphQL APIs. Clients interacting with AEM Author need to take special care, as AEM. Scenario 1: Personalization using AEM Experience Fragment Offers. The AEM Headless Client for Java is used to execute the GraphQL queries and map data to Java. js is used to execute the persisted GraphQL queries against AEM and retrieves the adventure content. When using AEM Headless SDKs (available for browser-based JavaScript, server-based JavaScript, and Java™), an AEM host can initialize the AEM Headless client object with the AEM Service to connect with. With a headless implementation, there are several areas of security and permissions that should be addressed. Prerequisites. AEM provides AEM React Editable Components v2, an Node. View the source code on GitHub A full step-by-step tutorial describing how this React app was build is available. The endpoint is the path used to access GraphQL for AEM. The advanced tutorial illustrates in-depth aspects of working with Content Fragment Models, Content Fragments, and the AEM GraphQL persisted queries, including using the GraphQL. Deploying a SPA that interacts AEM in a headless manner involves hosting the SPA and making it accessible via a web browser. The AEM Headless SDK is available for various platforms: AEM Headless SDK for client-side browsers (JavaScript) AEM Headless SDK for server-side/Node. The <Page> component has logic to dynamically create React components based on the. Organize and structure content for your site or app. The GraphiQL tool also enables users to persist or save queries to be used by client applications in a production setting. Prerequisites. . Replicate the package to the AEM Publish service; Objectives. This server-to-server application demonstrates how to query content using AEM’s GraphQL APIs using persisted queries and print it on terminal. Install the @adobe/aem-headless-client-js by running the npm install command from the root of your React project. The execution flow of the Node. The persisted query is invoked by calling aemHeadlessClient. js application demonstrates how to query content using AEM’s GraphQL APIs using persisted queries. We’ll cover retrieving Content Fragment data from AEM’s GraphQL APIs and displaying it in the React app. The JSON representation is powerful as it gives the client application full control over how to render the content. 1, last published: 2 months ago. js is used to execute the persisted GraphQL queries against AEM and retrieves the adventure content. Content models. Replicate the package to the AEM Publish service; Objectives. The persisted query is invoked by calling aemHeadlessClient. Prerequisites. The Next. Repeat above step for person-by-name query. AEM Client-Side Libraries (clientlibs) allow you to organize and centrally store these client-side libraries within the repository. The AEM Headless Client for Java is used to execute the GraphQL queries and map data to Java. This Android application demonstrates how to query content using the GraphQL APIs of AEM. js v18; Git; AEM requirements. Level 2. A full step-by-step tutorial describing how this React app was build is available. Experience League. js initializes and exports the AEM Headless Client used to communicate with AEM; src/api/usePersistedQueries. js. This Android application demonstrates how to query content using the GraphQL APIs of AEM. The AEM Headless Client for Java is used to execute the GraphQL queries and map data to Java objects to power the app. For the purposes of this getting started guide, you are creating only one model. The persisted query is invoked by calling aemHeadlessClient. js is used to execute the persisted GraphQL queries against AEM and retrieves the adventure content. A full step-by-step tutorial describing how this React app was build is available. The AEM Headless Client for JavaScript is used to execute the GraphQL persisted queries that power the app. Single page applications (SPAs) can offer compelling experiences for website users. Content Fragments used in AEM Headless content modeling, often reference image assets intended for display in the headless experience. js (JavaScript) AEM Headless SDK for Java™ Persisted GraphQL. AEM Headless client deployments take many forms; AEM-hosted SPA, external SPA, web site, mobile app, or even server-to-server process. Additional resources can be found on the AEM Headless Developer Portal. Level 2: In addition to level one: The RemotePage component can be used to embed the external SPA into AEM where AEM content can be viewed in-context. Learn about the architecture of AEM Forms Headless Adaptive Forms and how it can help you quickly build forms for various platforms. Created for: Beginner. This end-to-end tutorial continues the basic tutorial that covered the fundamentals of Adobe Experience Manager (AEM) Headless and GraphQL. Author in-context a portion of a remotely hosted React application. A full step-by-step tutorial describing how this React app was build is available. The creation of a Content Fragment is presented as a wizard in two steps. The AEM Headless Client for JavaScript is used to execute the GraphQL persisted queries that power the app. AEM Headless client deployments take many forms; AEM-hosted SPA, external SPA, web site, mobile app, or even server-to-server process. X. . The AEM Headless SDK is set of libraries that can be used by clients to quickly and easily interact with AEM Headless APIs over HTTP. Examples This SDK is a helper library used by the app to interact with AEM’s Headless APIs. The Advantages of a Headless CMS. This class provides methods to call AEM GraphQL APIs. A full step-by-step tutorial describing how this React app was build is available. Instead of a Basic Auth password, you could use an SSL client certificate (implement that also on the Dispatcher, and NOT in AEM). js v10+ npm 6+. js implements custom React hooks. That library is taken by Maven and deployed by the Maven Build plugin along with the component to the AEM Author. Total Likes. It stores front-end components and provides a way for the Single Page Application to map front-end components to AEM resource types. First select which model you wish to use to create your content fragment and tap or click Next. Creation of Content Fragments through Rest client (Postman) Views. js is used to execute the persisted GraphQL queries against AEM and retrieves the adventure content. AEM Headless clients operating in a production capacity typically interact with AEM Publish, which contains the approved, published content. This chapter walks you through the steps to integrate the persisted queries with the WKND client application (aka WKND App) using HTTP GET requests within existing React components. A client will first “register” a query. When using AEM Headless SDKs (available for browser-based JavaScript, server-based JavaScript, and Java™), an AEM host can initialize the AEM Headless client object with the AEM Service to connect with. 5 service pack but you can reach out to Adobe Support from your organizations account and check if they have any plans. Single Page App in React or Angular, hosted outside of AEM. This is part of Adobe's headless CMS initiative. With this quick start guide, learn the essentials of AEM as a Cloud Service's powerful headless capabilities like Content Models, Content Fragments, and the GraphQL API. Explore the use of a proxy and static mock file for developing against the AEM JSON model API. The following tools should be installed locally:AEM’s persisted queries are executed over HTTP GET and thus, the AEM Headless client for Node. Content Fragments used in AEM Headless content modeling, often reference image assets intended for display in the headless experience. Learn about the various deployment considerations for AEM Headless apps. This Android application demonstrates how to query content using the GraphQL APIs of AEM. js is used to execute the persisted GraphQL queries against AEM and retrieves the adventure content. Headless - via the Content Fragment editor; The Document-based authoring tier: Allows you to author content using standard applications, such as: Microsoft Word and Excel - via SharePoint;. The Next. AEM Headless client deployments take many forms; AEM-hosted SPA, external SPA, web site, mobile app, or even server-to-server process. AEM Headless as a Cloud Service. AEM Headless GraphQL Hands-on. This multi-part tutorial walks through the implementation of a React application for a fictitious lifestyle brand, the WKND. The ImageRef type has four URL options for content references: _path is the referenced path in AEM. Instead, content is served to the front end from a remote system by way of an API, and the front. The AEM Headless Client for Java is used to execute the GraphQL queries and map data to Java objects to power the app. Example applications are a great way to explore the headless capabilities of Adobe Experience Manager (AEM). runPersistedQuery(. When using AEM Headless SDKs (available for browser-based JavaScript, server-based JavaScript, and Java™), an AEM host can initialize the AEM Headless client object with the AEM Service to connect with. The advanced tutorial illustrates in-depth aspects of working with Content Fragment Models, Content Fragments, and the AEM GraphQL persisted queries, including using the GraphQL. The Assets REST API offered REST-style access to assets stored within an AEM instance. npm module; Github project; Adobe documentation; For more details and code samples for. In a real application, you would use a larger. js file displays a list of teams and their. AEM Content Fragments work together with the AEM GraphQL API (a customized implementation,. Sign In. Available for use by all sites. The persisted query is invoked by calling aemHeadlessClient. The Next. It also provides an optional challenge to. js module available on GitHub (@adobe/aem-headless-client-nodejs). npm module; Github project; Adobe documentation; For more details and code. Install the @adobe/aem-headless-client-js by running the npm install command from the root of your React project. Returns a Promise. The AEM Headless SDK is available for various platforms: AEM Headless SDK for client-side browsers (JavaScript) AEM Headless SDK for server-side/Node. The AEM Headless SDK is available for various platforms: AEM Headless SDK for client-side browsers (JavaScript) AEM Headless SDK for server-side/Node. AEM’s persisted queries are executed over HTTP GET and thus, the AEM Headless client for Node. js (JavaScript) AEM Headless SDK for. Client type. In this part of the AEM Headless Developer Journey, learn about headless technology and why you would use it. The AEM Headless SDK is set of libraries that can be used by clients to quickly and easily interact with AEM Headless APIs over HTTP. The persisted query is invoked by calling aemHeadlessClient. A modern content delivery API is key for efficiency and performance of Javascript-based frontend applications. $ npm i @adobe/aem-headless-client-js This code example shows how to use the React useEffect(…) hook to execute an asynchronous call to AEM GraphQL. Create AEMHeadless client. Tap the Technical Accounts tab. The advanced tutorial illustrates in-depth aspects of working with Content Fragment Models, Content Fragments, and the AEM GraphQL persisted queries, including using the GraphQL. js app works with the following AEM deployment options. When using AEM Headless SDKs (available for browser-based JavaScript, server-based JavaScript, and Java™), an AEM host can initialize the AEM Headless client object with the AEM Service to connect with. 924. An end-to-end tutorial illustrating how to build-out and expose content using AEM Headless. The sample React app has three main parts: The src/api folder contains files used to make GraphQL queries to AEM. The AEM Headless Client for JavaScript is used to execute the GraphQL persisted queries that power the app. Add this import statement to the home. This Android application demonstrates how to query content using the GraphQL APIs of AEM. Server-to-server Node. AEM Headless clients operating in a production capacity typically interact with AEM Publish, which contains the approved, published content. Install the @adobe/aem-headless-client-js by running the npm install command from the root of your React project. js is used to execute the persisted GraphQL queries against AEM and retrieves the adventure content. Adobe Experience Manager's Cross-Origin Resource Sharing (CORS) allows headless web applications to make client-side calls to AEM. Examples A single-page application is a web application or website that interacts with the user by dynamically rewriting the current web page with new data from the webserver, instead of the default method of a web browser loading entire new pages. To accelerate the tutorial a starter React JS app is provided. js implements custom React hooks return data from AEM. When using AEM’s Client-Side library framework, JavaScript and CSS code is generated in such a way that browsers can cache it indefinitely, since any changes manifest as new. AEM projects can be implemented in a headful and headless model, but the choice is not binary. The AEM Headless Client for Java is used to execute the GraphQL queries and map data to Java objects to power the app. Courses Recommended courses Tutorials Certification Events Instructor-led training Browse content library View all learning options. Certain points on the SPA can also be enabled to allow limited editing in AEM. AEM is used as a headless CMS without using the SPA Editor SDK framework. Example applications are a great way to explore the headless capabilities of Adobe Experience Manager (AEM). AEM has multiple options for defining headless endpoints and delivering its content as JSON. Multiple requests can be made to collect as many results as required. AEM Headless Content Author Journey - Overview; Authoring for Headless with AEM - An Introduction; Authoring Basics for Headless with AEM; Learn about using references in Content Fragments; Learn about defining Metadata and Tagging for Content Fragments; Implementing. Install the @adobe/aem-headless-client-js by running the npm install command from the root of your React project. Replicate the package to the AEM Publish service; Objectives. This Android application demonstrates how to query content using the GraphQL APIs of AEM. The AEM Headless Client for JavaScript is used to execute the GraphQL persisted queries that power the app. Next. Using this path you (or your app) can: receive the responses (to your GraphQL queries). Prerequisites. Target libraries are only rendered by using Launch. runPersistedQuery(. js initializes and exports the AEM Headless Client used to communicate with AEM; src/api/usePersistedQueries. runPersistedQuery(. Learn how AEM can go beyond a pure headless use case, with options for in-context authoring and. AEM offers the flexibility to exploit the advantages of both models in one project. Content Fragments used in AEM Headless content modeling, often reference image assets intended for display in the headless experience. js file displays a list of teams and their members, by using a list query. View the source code on GitHub. This Next. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. 5 is a flexible tool for the headless implementation model by offering three powerful services: Content Models. js application demonstrates how to query content using AEM’s GraphQL APIs using persisted queries. View the source code on GitHub. Topics: Content Fragments View more on this topic. js app works with the following AEM deployment options. When developing a custom AEM Headless client, ensure the AEM service’s host is parameterize-able based on build parameters. The following tools should be installed locally: Node. What you will build. AEM offers an out of the box integration with Experience Platform Launch. Build a React JS app using GraphQL in a pure headless scenario. Example applications are a great way to explore the headless capabilities of Adobe Experience Manager (AEM). The AEM Headless Client for JavaScript is used to execute the GraphQL persisted queries that power the app. Anatomy of the React app. js v18; Git; AEM requirements. The following tools should be installed locally:When using AEM Headless SDKs (available for browser-based JavaScript, server-based JavaScript, and Java™), an AEM host can initialize the AEM Headless client object with the AEM Service to connect with. AEM Headless is a CMS solution from Experience Manager that allows structured content (Content Fragments) in AEM to be consumed by any app over HTTP. ), and passing the persisted GraphQL query. An end-to-end tutorial illustrating how to build-out and expose content using AEM Headless. AEM as a Cloud Service GraphQL API used with Content Fragments is heavily based on the standard, open source GraphQL API. runPersistedQuery(. The. js initializes and exports the AEM Headless Client used to communicate with AEM; src/api/usePersistedQueries. Clients can send an HTTP GET request with the query name to execute it. . AEM Headless as a Cloud Service. AEM’s persisted queries are executed over HTTP GET and thus, the AEM Headless client for Node. 24-07-2023 03:13 PDT. Using a REST API introduce challenges: The configured AEM service’s host/domain is then used to construct the AEM GraphQL API URLs and Image URLs. js app. The persisted query is invoked by calling aemHeadlessClient. Next, explore the power of AEM’s GraphQL API using the built-in GraphiQL Explorer. In this optional continuation of the AEM Headless Developer Journey, you learn how AEM can combine headless delivery with traditional full-stack CMS features and how you can create editable SPAs using AEM's SPA Editor framework. AEM’s persisted queries are executed over HTTP GET and thus, the AEM Headless client for Node. Latest version: 1. Each environment contains different personas and with. AEM’s persisted queries are executed over HTTP GET and thus, the AEM Headless client for Node. AEM Headless client deployments take many forms; AEM-hosted SPA, external SPA, web site, mobile app, or even server-to-server process. By adding the Adobe Target extension to Experience Platform Launch, you can use the features of Adobe Target on AEM web pages. $ npm i @adobe/aem-headless-client-js This code example shows how to use the React useEffect(…) hook to execute an asynchronous call to AEM GraphQL. This end-to-end tutorial continues the basic tutorial that covered the fundamentals of Adobe Experience Manager (AEM) Headless and GraphQL. . Prerequisites. SPA requests JSON content and renders components client-side. Example applications are a great way to explore the headless capabilities of Adobe Experience Manager (AEM). The AEM Headless Client for JavaScript is used to execute the GraphQL persisted queries that power the app. Multi-line editor. The persisted query is invoked by calling aemHeadlessClient. Using the GraphQL API in AEM enables the efficient delivery of Content Fragments. This Web Component application demonstrates how to query content using AEM’s GraphQL APIs using persisted queries and render a portion of UI, accomplished using pure JavaScript code. js view components. Experience League. This end-to-end tutorial continues the basic tutorial that covered the fundamentals of Adobe Experience Manager (AEM) Headless and GraphQL. Know what necessary tools and AEM configurations are required.