Pooja Rathan

Content management systems (CMS) have been around for a while now. Over the years, the systems have evolved from handling just normal text content to dealing with multimedia content. This change has come about because the primary focus of search engines has shifted from just metadata to actual web content. Organizations now need to focus on managing all their content well, not just for visitors but also for staying ahead in the online community.

In this article, we’ll discuss various CMS options, focusing specifically on API-driven CMSs. We’ll explore how API-driven CMSs work, the ways they can benefit both marketers and developers, and how you can choose the best one for your organization.

An API-driven CMS, also known as headless CMS, is a kind of backend framework for managing your CMS needs. It provides you with the required backend services and data structure needed to manage your data. An API-driven CMS can be easily integrated with any existing systems by making simple API calls to the CMS. Since it is just a backend, it provides complete flexibility for users to build a custom UI with only the required features within it.

SimplySimply put, serverless architecture is when you perform computations without having to think about machine resource allocation. That is, the perks of cloud computing are seamlessly integrated into your workflow.

The main difference between serverless and serverful applications is that for serverless applications, the servers management is taken care of for you. That means they still exist and function as designed, but you are free from the maintenance burden, ie, managing availability, scalability, redundancy, uptime, orchestration, and all many other things that are important to modern web applications.

Simply put, serverless architecture is when you perform computations without having to think about machine resource allocation. That is, the perks of cloud computing are seamlessly integrated into your workflow.

From an architectural point of view, a Component is a reusable part of a codebase that contains both UI and code. This concept is at the base of a lot of modern front-end frameworks like React or Angular. Web Components is a suite of native technologies that let developers create Components without the help of any third-party libraries, to use in their web pages and web apps. In this post, we will cover the APIs that compose the Web Components suite and how to integrate them with ButterCMS.

Shadow DOM: This technique is useful if the web components should not be affected by the DOM outside the component itself.

At the beginning of this blog post, we said that the main advantage of Components (in any environment, not just Web Components) is that they are reusable. But the ButterCMSList is not reusable in the current form. All the parameters are hardcoded in the component itself, so the first step to make this component reusable is to transform them in attributes.

In this post, we covered how to create a Web Component that shows a list of blog posts. It's quite easy to build a component for the single post, passing the slug attribute, or other components for the other elements of ButterCMS like pages, categories and so on and so forth. But why you should care? I think that Web Components are quite important for ButterCMS (or headless CMS in general) users for a number of reasons that I will explain in this section.

At last, Web Components are the central concept of Micro Frontends: a new way to design complex front-end application similar to the Microservices architecture. With this architecture we can use Web Components to create micro applications, each with a specific mission. These micro applications are then put together to create a single application. Wrapping every micro application in a Web Component let developers to use different frameworks for every different micro app. This could be a very interesting way of working if ButterCMS is part of a more complex application.