Understand the three main challenges getting in the way of successful content. Log into AEM as a Cloud Service and from the main menu select Navigation -> Content Fragments. styling it, presenting it, and delivering it all happen in AEM. Using this path you (or your app) can: receive the responses (to your GraphQL queries). What is Adobe AEM, what are its benefits for Magento merchants, and how to implement Adobe AEM Magento integration, and whether is it possible to migrate from AEM to headless AEM — read more in our material. React app with AEM Headless View the source code on GitHub A full step by step tutorial describing how this React app was build is available. Headless CMS is an AEM solution where content is structured and made readily available for any app to use. This is a new opportunity to join your peers to network and learn more on the great capabilities of Adobe Headless CMS. By making the switch to Contentstack, we’ll be able to provide creative, unique content experiences and operate with speed and flexibility for. In this part of the AEM Headless Content Architect Journey, you can learn the (basic) concepts and terminology necessary to understand content modeling when using Adobe Experience Manager (AEM) as a Cloud Service as a Headless CMS. Learn how the Universal Editor enables what-you-see-is-what-you-get (WYSIWYG) editing of any headless and headful experience. An administrator can follow these steps to generate a report: In Experience Manager interface, click Tools > Assets > Reports. Mutable versus Immutable Areas of the Repository. - AEM Headless CMS integrates easily with other tools and platforms giving exceptional customer experiences throughout the execution cycle. A headless CMS exposes content through well-defined HTTP APIs. A headless content management system (CMS) is a content repository that allows you to deliver content to any frontend or UI. e. The Story So Far. Headless CMS. The /apps and /libs areas of AEM are considered immutable because they cannot be changed (create, update, delete) after AEM starts (that is, at runtime). AEM Headless CMS Developer Journey. Persisted queries. GraphQL has a self-describing type system that helps clients discover which data types and fields are accessible from the API. This allows to deliver data to 3rd party clients other than AEM. This architecture separates content authoring and content delivery into two independent processes. 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 using GraphQL. Content Fragments: Allows the user to add and. Permissions and personas can broadly be considered based on the AEM environment Author or Publish. First, explore adding an editable “fixed component” to the SPA. Experience translating content in a CMS. Developer. Below is a summary of how the React application is built, how it connects to AEM Headless to retrieve content using GraphQL persisted queries, and how that data is presented. Or in a more generic sense, decoupling the front end from the back end of your service stack. In Headless CMS the body remains constant i. Headless CMS enables this by providing “Content-as-a-Service” where the content can be accessed with clean and modern APIs. Brightspot, our API based CMS and DAM has developer tools for writing. This document gives a detailed overview of the various parts that make up AEM and is intended as a technical appendix for a full-stack AEM developer. The main strength of the AEM as a content management system comes from its decoupled architecture. . 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. This user guide contains videos and tutorials helping you maximize your value from AEM. Build a React JS app using GraphQL in a pure headless scenario. Body is where the content is stored and head is where it is presented. When this content is ready, it is replicated to the publish instance. This approach enables the CMS to live up to the promise of managing content in place and publishing anywhere. For headless, your content can be authored as Content Fragments. The current implementation of the Assets HTTP API is based on the REST architectural style and enables you to access content (stored in AEM) via CRUD operations (Create, Read, Update, Delete). A headless CMS is an essential element of composable architecture and digital experience platform (DXP), a modular framework of customized software solutions. Understand how to build and customize experiences using AEM’s powerful features by exploring these development and deployment topics. This provides huge productivity. The two only interact through API calls. What is Headless CMS . Available for use by all sites. Before calling any method initialize the instance with GraphQL endpoint, GraphQL serviceURL and auth if needed Typedefs Model: object . Arc XP is a cloud-based, headless CMS and SaaS platform that allows users to produce immersive customer experiences and collaborate on content, plus access B2C tools for added ecommerce capabilities. A headless CMS is not tied to any one particular output or delivery channel and instead focuses solely on managing and delivering content via APIs. Here’s what you need to know about each. Get started with Adobe Experience Manager (AEM) and GraphQL. During the last few years, while some promoted a new publishing concept called ‘headless CMS’, Adobe introduced a few new tricks in AEM to fulfil the needs of the headless community, Content Fragments and Experience Fragments. 3 and has been continuously improved since then, it mainly consists of the following components: Content Services: Provides the functionality to expose user-defined content through a HTTP API in JSON format. Content authors can use its intuitive interface to create content, and. technologies. What Is Adobe AEM? Adobe AEM is a powerful CMS used to create, edit, and manage digital content across various channels. Advantages. Headless CMS offer many advantages compared to traditional CMS, but the added value is also dependent on the context, the number of channels, and what you are trying to achieve with your content. And while headless architecture offers a great deal of flexibility in formats and display options, this can’t be achieved by focusing too much on the. In the previous document of the AEM headless translation journey, Learn about headless content and how to translate in AEM you learned the basic theory of what a headless CMS is and you should now: Understand the basic. 3 and has improved since then, it mainly consists of the following components: 1. As for the authoring experience, a properly-built. A headless CMS exposes content through well-defined HTTP APIs. ) that is curated by the. As part of its headless architecture, AEM is API-driven. A headless CMS, also known as headless systems or headless software, is a back-end content management system where the content repository, the “body,” is decoupled from the presentation layer. An individual journey is defined for a specific persona or audience, but also defines additional personas with which the reader interacts. Unlike the traditional AEM solutions, headless does it without. A headless content management system, or headless CMS, is a back end-only web content management system that acts primarily as a content repository. Adobe Experience Manager is a hybrid CMS that offers you the best of both worlds. 1 Answer. Tap or click the folder that was made by creating your configuration. Deliver content to various channels and platforms, including websites, mobile apps, IoT devices, chatbots, and more. AEM combines the five modules known as sites, assets, mobile, forms, and community. 2: Authoring Basics for Headless with AEM: Learn about the concepts and mechanics of authoring content for your Headless CMS using Content. Headless is a method of using AEM as a source of data, and the primary way of achieving this is by using API and GraphQL for getting data out of AEM. Welcome to the documentation for developers who are new to Adobe Experience Manager headless CMS! Learn about the powerful and flexible headless features, their capabilities, and how to use them on your first headless development project. (AEM), the CMS within the Adobe Experience Cloud, content is usually assembled directly by the authors into pages that then correspond (more or. This article builds on these so you understand how to create your own Content Fragment. The headless approach in AEM has the following features and functionalities: Omnichannel delivery: Headless is preferred when the content is consumed through multiple channels. As long as the new technology can consume JSON, you’re good to go. What is a traditional CMS? This is likely the one you are familiar with. 1 Answer. Headless CMSs are frontend agnostic and API-driven by design. But what exactly is a Headless CMS, and why is it gaining so much attention? What is a Headless CMS? A Headless Content Management System (CMS) represents a distinctive approach to content management, distinct from traditional systems. Headless CMS advantages: • Scales efficiently to multiple channels and unlocks content for use by any consumer • Empowers IT to use the best technology for the job and to scale work across multiple development teams •Mobie Supports new channels Headless CMS. Overlay is a term that can be used in many contexts. ”. 5. The current implementation of the Assets HTTP API is based on the REST architectural style and enables you to access content (stored in AEM) via CRUD operations (Create, Read, Update, Delete). The “head,” in the term “headless CMS” is where the content is presented. This pattern can be used in any SPA and Widget approach but does make AEM more developer-focused. Adobe Experience Manager (AEM) - Adobe's AEM combines traditional CMS capabilities with the flexibility of a headless approach. Headless Journeys are designed for varying personas, laying out the requirements, steps, and approach to implementing headless solutions from different perspectives. Certain changes are required for AEM Maven projects to be cloud compatible. 3 and has improved since then, it mainly consists of. AEM enables headless delivery of. The power of AEM allows it to deliver content either headlessly, full-stack, or in both. 33 percent of that growth is going to come from. The good news is that the leading CMS on the market, Adobe Experience Manager (AEM), works perfectly as a Headless CMS. Introduction. An integrated design like a headless CMS with a central Web Services layer can. Unlike with traditional (or “monolith”) systems, the CMS is not directly responsible for powering the web front-end. AEM does it for you by capturing user details such as location, relationship to available products, usage & search history, and much more data. The following buttons are also available at the right of the toolbar:In Eclipse, open the Help menu. Now, the focus isn’t about presenting content in a simple and user-friendly way – it’s about presenting data, when and where you want. Community. The absence of a headless architecture can lead to several challenges, including siloed development, slower time-to-market, heavy IT dependency, difficulty in. With a headless CMS, you will be able to reuse resources and content across multiple sites and web-based applications like single-page applications. It separates content from the presentation layer (the head), creating blocks of content that can be delivered in a channel-neutral format to power any channel or experience. It is helpful for scalability, usability, and permission management of your content. In comparison to traditional CMS, headless CMSs are less vulnerable to DDoS attacks as the front end is separated from the back end. AEM's hybrid CMS approach has made it a popular choice among enterprises looking to transition to a headless architecture while still maintaining traditional content management capabilities. A headless CMS can make the following tasks less of a headache: Modelling, creating and authoring content. Join our 2nd virtual AEM Headless Community event on May 24th at 2pm BST/3PM CEST. With Adobe Experience Manager version 6. 3 and has improved since then, it mainly consists of the following. Because headless CMS is essentially an API, the content saved in it is easier to handle and integrate with other systems than information kept in a traditional CMS. In headless CMS, the “content,” is separated or decoupled from the presentation layer, the “ head . 5. See Wikipedia. Reload to refresh your session. Adobe Sensei powers you to automatically convert all your legacy PDF forms and traditional input fields to digital, mobile-responsive, adaptive forms. For websites, this usually means the browser from which your user accesses your. the website) off the “body” (the back end, i. All Learning. AEM is built on the RESTful Sling framework, which separates the visual and data layers using the Java Content Repository. Headless CMS in AEM 6. This architecture separates content authoring and content delivery into two independent processes. A headless content management system (CMS) allows you to manage and reuse digital content from a single repository and publish to web, mobile apps, and single page applications. The Create new GraphQL Endpoint dialog box opens. Before we get too technical, let’s start with what this means in context of brand experience. The name “headless” comes from the fact that the “head”–in other words, the website itself–has been lopped off from the rest of the system, leaving just the “back end. 2: Authoring Basics for Headless with AEM: Learn about the concepts and mechanics of authoring content for your Headless CMS. Log into AEM and from the main menu select Tools -> Assets -> Content Fragment Models. e. Authoring for AEM Headless as a Cloud Service - An Introduction: An introduction to the headless features of Adobe Experience Manager as a Cloud Service, and how to author content for your project. Know the prerequisites for using AEM’s headless features. e. Consequently, a SaaS CMS is a centrally hosted CMS application that you can access through the web on any device and in any place. Here you control the presentation entirely with your own code in any programming language. These are self-contained items of content that can be directly accessed by a range of applications, as they have a predefined structure, based on Content Fragment Models. Headless offers the most control over how and where your content appears. The content and its data are only accessible via calls made to the API, whether it's REST or GraphQL. Parameters. compatible with. Headless CMS in AEM 6. Adobe Experience Manager connects digital asset management, a powerful content management system. to gain points, level up, and earn exciting badges like the newPress Done to save the Workflow model. The AEM Developer Portal; Previous page. com is an excellent example of a massive Magento site building a. Sanity is the fully customizable, headless CMS. Headless is a subset of decoupled CMS, but with a major difference: there’s no fixed front end. At least 3 years’ content management experience, including at least 1 year using AEM, headless and headful. With these operation the API lets you operate Adobe Experience Manager as a headless CMS (Content Management System) by providing. A headless CMS has a back end where content is prepared – and that's it. An Introduction to AEM as a Headless CMS; AEM Headless tutorials - If you prefer to learn by doing and are technically inclined, take our hands-on tutorials organized by API and framework, that explore creating and using applications built on AEM Headless. This also means it works whether the experience is powered by Salesforce or another system. Headless CMS can be ideal for the following use cases: 1. Strapi. Explore the power of a headless CMS with a free, hands-on trial. In comparison to traditional CMS, headless CMSs are less vulnerable to DDoS attacks as the front end is separated from the back end. The CMS exposes the data as an API, and other applications can consume it in order to process and render it. the website) off the “body” (the back end, i. Adobe Experience Manager Assets is a DAM that gives you automation and tools to rapidly source, adapt, and deliver your assets across audiences and channels so you can spend less time searching for and adjusting content. Next page. By utilizing the AEM Headless SDK, you can easily query and fetch Content Fragment data using GraphQL. Topics: Content Fragments. The Story so Far. A headless CMS is a content management system (CMS) that lets you take content from the CMS and deliver it to any front end using any framework of choice. As learned, a hybrid CMS clearly has benefits over traditional AEM and a headless CMS. Digital asset management. e. The headless CMS extension for AEM was introduced with version 6. Enterprise Edition. A language root folder is a folder with an ISO language code as its name such as EN or FR. Headless unlocks the full potential of shopping experiences by letting merchants quickly author and deliver app-like experiences across any touchpoint, including single-page and multi-page web apps, mobile apps, IoT devices, and VR and AR. Bootstrap the SPA. A headless CMS is a content management system where the frontend and backend are separated from each other. It supports both traditional and headless CMS operations. e. Either (as AEM’s SPA Editor works) the CMS can publish integrated content to the SPA framework in context. Headless is much more scalable in terms of supporting multiple downstream technologies. Hence, you only get fewer attacks when choosing a headless CMS. The best thing with a headless CMS is content unification. Cockpit is a free, open-source and self-hosted headless CMS that describes itself as a “content provider” and “not a website builder. AEM Tutoria. We will use the example content that comes packed with every trial account of ContentChef, so to get started, you need to start the 30-day free trial. The code is not portable or reusable if it contains static references or routing. Headless-cms-in-aem Headless CMS in AEM 6. In a headless setup, the presentation system (the head) is decoupled from the content management (the tail). Click Install New Software. AEM as a Cloud Service lets you capitalize on the AEM applications in a cloud-native way, so that you can: Scale your DevOps efforts with Cloud Manager: CI/CD framework, autoscaling, API connectivity, flexible deployment modes, code quality gates, service delivery transparency, and guided updates. Courses. the content repository). The Story So Far. cors. With Headless Adaptive Forms, you can streamline the process of. A headless CMS is a content management system (like a database for your content). Tap or click the folder you created previously. Following AEM Headless best practices, the React application uses AEM GraphQL persisted queries to. In detail, the most common and popular implementation of the SaaS CMS concept is represented by headless CMSs. Documentation. Get a free trial. Headless is the most developer-friendly of CMS options. On this page. The AEM Publish tier is operated as a farm of AEM publish instances, each with their own content repository of published content. As long as the new technology can consume JSON, you’re good to go. This does not mean that you don’t want or need a head (presentation), it’s that. AEM’s GraphQL APIs for Content Fragments. Then Getting Started with AEM Headless as a Cloud Service described AEM Headless in the context of your own project. AEM GraphQL API provides a powerful query language to expose data of Content Fragments to JavaScript clients in Headless CMS implementations. Contentstack makes it extremely easy to integrate Adobe DAM with your headless CMS to leverage the powers of the two most powerful enterprise applications in the market. Watch overview Explore the power of a headless CMS with a free, hands-on trial. According to marketing experts, the Adobe Experience Manager Headless Content Management System is the future of content delivery. It contains the following artifacts: The Quickstart jar - an executable jar file that can be used to set up both an author and a publish instance. The editorial team can assemble the content by dragging and dropping reusable components, preview the content in real-time, and manage images (and. A headless CMS is a content management system (CMS) that provides backend-only functionalities, making content accessible through a GraphQL or REST API and displayable on any device possible. The platform not only supports headless content. Get to know how to organize your headless content and how AEM’s translation tools work. Looking for a hands-on. A headless CMS exposes content through well-defined HTTP APIs. AEM Headless CMS – GraphQL by Mujafar Shaik Abstract Hello everyone, Today I came with an exciting topic, AEM Headless CMS with GraphQL. I like to use this diagram to illustrate how Headless works, so hopefully it paints a clearer picture. The ins and outs of headless CMS. AEM as a Cloud Service and AEM 6. Organizing content repositories. You can also reuse content on various IoT devices, including Amazon Echo, Google. As a. Sorted by: 1. And the demo project is a great base for doing a PoC. The headless part is the content backend, as a headless Content Management System (CMS) is a back-end only content management system,. AEM as. Storyblok is an enterprise-level Headless Content Management System with the Visual Editor. Create Content Fragments based on the. These remote queries may require authenticated API access to secure headless content. json where appname reflects the name of your application. Learn how to create a SPA using the React JS framework with AEM's SPA. In a headless model, the content is managed in the AEM repository, but delivered via APIs such as REST and GraphQL to another system to render the content. CORSPolicyImpl~appname-graphql. From the Create Report page, choose the report you want to create and click Next. 4005. In the Location field, copy the installation URL. Body is where the content is stored and head is where it is presented. This post will explain what a AEM Headless CMS content management system is and its advantages and provide a rundown of the best ten headless CMS solutions that can improve conversions. Download eBook Headless CMS. In this scenario, all data are stored in the respective CTX database. Likewise, hybrid CMSs, equipped with APIs, stand out as a robust, integration-ready solution that can accommodate a range of integrations from across your tech stack. AEM as a Cloud Service lets you capitalize on the AEM applications in a cloud-native way, so that you can: Scale your DevOps efforts with Cloud Manager: CI/CD framework, autoscaling, API connectivity, flexible deployment modes, code quality gates, service delivery transparency, and guided updates. Our previous CMS was older, slower and more difficult to manage, which gave our global team little flexibility. This involves structuring, and creating, your content for headless content delivery. Even though headless CMS platforms share all of the core benefits of decoupled, the biggest difference between the two is that a decoupled CMS has a fixed or predetermined front end, whereas headless does not. This article delves into the realm of Headless CMS, shedding light on its definition, and presents a curated list of the top 10 Headless CMS platforms to boost your conversion rates. This journey provides you with all the information you need to develop. Use GraphQL schema provided by: use the drop-down list to select the required configuration. This means that instead of being limited to web publishing like a traditional CMS, content can be pushed to any end experience like a mobile app, SPA, or voice device. Now that you have read the article AEM as a Cloud Service Terminology and understand the basics of AEMaaCS structure, you are ready to log into the Admin Console for the first time!. The power of AEM allows it to deliver content either headlessly, full-stack, or in both. ARC XP. For headless, your content can be authored as Content Fragments. Headless CMS. Each publisher is coupled to a single Apache instance equipped with the AEM dispatcher module for a materialized view of the content, serving as the origin for the Adobe-managed CDN. For the purposes of this getting started guide, you are creating only one model. An introduction to the headless features of Adobe Experience Manager, and how to author content for your project. Sanity has generous included quotas – so getting started is free. In this part of the AEM Headless Developer Journey, you can learn how to use GraphQL queries to access the content of your Content Fragments and feed it to your app (headless delivery). This means your content can reach a wide range of devices, in a wide range of formats and with a. Application programming interface. 5, AEM Forms author can leverage the. Sure, authors can fill out forms and change labels, but it's much harder for them to create landing pages, build rich experiences that drive engagement, or change the structure of the website. Getting Started with AEM Headless. 2476. With a headless implementation, there are several areas of security and permissions that should be addressed. Learn about the different data types that can be used to define a schema. APIs can then be called to retrieve this content. How do they work? What are the alternatives and differences? Why would you want to use a Headless CMS?AEM. CMS consist of Head and Body. Tap the Technical Accounts tab. 0+ version supports GraphQL API to expose the Content Fragment to enable the headless content experience. The journey lays out the requirements, steps, and approach of an AEM Headless project from the perspective of a Content Architect. 5 billion by 2026. In this part of the AEM Headless Developer Journey, learn about headless technology and why you would use it. Headless is thus back-end only, meaning it has an editorial interface but. The Story So Far. Headless CMS development. Discover what Multi Tenant Headless CMS is, and why its needed in 2023: Unveiling the pros and cons in this complete guide. AEM’s GraphQL APIs for Content Fragments supports headless CMS scenarios where external client applications render experiences using content managed in AEM. supports headless CMS scenarios where external client applications render experiences using content managed in AEM. Headless implementations enable delivery of experiences across platforms and channels at scale. 3. AEM offers the flexibility to exploit the advantages of both models in. The main strength of the AEM as a content management system comes from its decoupled architecture. Discover and combine the best technologies to achieve your desired business outcomes. With Adobe Experience Manager (AEM), you can selectively access your Content Fragments, using the AEM GraphQL API, to return only the content that you need. Tap Create new technical account button. The editorial team can assemble the content by dragging and dropping reusable components, preview the content in real-time, and manage images. Get to know how to organize your headless content and how AEM’s translation tools work. A frontend is usually built upon one. Tap the ellipsis next to the environment in the Environments section, and select Developer Console. The endpoint is the path used to access GraphQL for AEM. Because headless CMS is essentially an API, the content saved in it is easier to handle and integrate with other systems than information kept in a traditional CMS. A headless CMS is a content management system that provides a way to author content, but instead of having your content coupled to a particular output (like web page rendering), it provides your content as data over an API. Be familiar with how AEM supports headless and translation. AEM’s headless capabilities make it an ideal platform for. Collaboration & Workflow Management. Learn how Experience Manager as a Cloud Service works and what the software can do for you. . Editable fixed components. 2. A headless CMS may also be referred to as a “low-code” solution if it includes a repository or marketplace of reusable plugins and components, as they abstract away some of the complexity while. A human torso was discovered lying on a Queens beach by police,. Below is a summary of how the React application is built, how it connects to AEM Headless to retrieve content using GraphQL persisted queries, and how that data is presented. Using Adobe Experience Manager as your headless CMS within your digital content supply chain can allow your organization to run a more competitive content program and realize a better return on marketing efforts in multiple ways. This journey provides you with all the information you need to develop. It separates. Headless CMS is designed for seamless integration with various platforms, thanks to its decoupled nature. cfg. This approach enables the CMS to live up to the promise of managing content in place and publishing anywhere. You have complete control over how the content is displayed on several platforms, including desktop, mobile, IoT, and PIM systems. 1. 4. You signed out in another tab or window. Marketplace. Strapi allows creating, managing, and distributing a content-rich. What are the out of the box options available in AEM to use it as Headless CMS and what is my point of view on this is detailed out in this video. e. This article introduces the basic concepts of SPAs before leading the reader through a walkthrough of the SPA editor by using a simple SPA application to demonstrate basic content editing. Here, the AEM will act as a mere repository, exposing content as a service in REST/ GraphQL endpoints. Content Fragments are instantiations of. Last update: 2023-06-23. Click. The Story So Far. In this part of the AEM Headless Developer Journey, learn about what is required to get your own project started with AEM Headless. . Understand the three main challenges getting in the way of successful content. Enter the headless CMS. Tap in the Integrations tab. AEM Forms Headless Adaptive Forms provide a fast and efficient way to create forms for various platforms including Headless or Headful CMS, React applications, Single Page Applications (SPA), Web Apps, Mobile apps, Amazon Alexa, Google Assistant, WhatsApp, and more. Instead, a headless CMS acts as a content-only data source and delivers content as data outputs, usually via the JSON open standard file format and data interchange format. Headless implementations enable delivery of experiences across platforms and channels at scale. From an implementation perspective, a headless system empowers you to work “front-end first” by using mocked data in the same format that the back-end systems will eventually produce. In a nutshell, headless delivery takes away the page rendering responsibility from the CMS. The headless approach in AEM has the following features and functionalities: Omnichannel delivery: Headless is preferred when the content is consumed through multiple channels. Security. 10. Headless content management in AEM. The Advantages of a Headless CMS. Following AEM Headless best practices, the React application uses AEM GraphQL persisted queries to query adventure. Objective. This involves structuring, and creating, your content for headless content delivery. There are a number of requirements before you begin translating your headless AEM content. The content and its data are only accessible via calls made to the API, whether it's REST or GraphQL. Salesforce CMS is a hybrid CMS, which means your teams can create content in a central location, and syndicate it to any digital touchpoint. 2 days ago · Headless CMS (content management system) in recent times has come to trump the traditional CMS when juxtaposed as content management systems. A hybrid CMS combines both a coupled and headless approach to content management. Monolithic vs decoupled vs headless architectures. Understand Headless in AEM; Learn about CMS Headless Development; Getting Started with AEM Headless as a Cloud Service. Content authors cannot use AEM's content authoring experience. While client-side GraphQL queries can also be executed using HTTP POST requests, which cannot be cached, persisted. 5. The frontend consumes this API data through components and renders the output on server (SSR). Headless CMS W ith a headless CMS, content is created independently of the final presentation layer. 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. AEM is a robust platform built upon proven, scalable, and flexible technologies. 2. It is a query language API. A Headless Content Management System (CMS) is a back-end only content management system, designed and built explicitly as a content repository that makes content accessible via an API, for display on any device.