Overview of WordPress REST API Commands

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The Background to the WordPress REST API The WordPress REST API was released in December 2016 as part of the core version 4.7, but it was already there before as a plugin . It is designed to support a variety of WordPress-based applications and transform WordPress from a content management system to an application platform. It is widely used by WordPress.com, whose JavaScript-based interface uses the REST API to interface with the WordPress database. It is also used by theGutenberg editing interface, which became part of the core in 2019.

The REST API expands the range of applications Country Email List for which WordPress can be used. While a content management system is excellent for running a complex website, an application platform can also be used as the basis for single-page web-based applications or SPAs (if you've ever used Google docs, then you have met one). In these applications, content is updated when the user performs an action, rather than loading new pages. Since it uses JavaScript (a client-side language) instead of PHP (a server-side language), it can make things happen in the user's browser without having to constantly send requests to the server.



Implications for WordPress Users and Developers If you are a user and/or developer working with WordPress, the REST API does several things. For users we remind: Interface changes, including the Gutenberg editor. Changes and improvements to the WordPress mobile app. Self-hosted WordPress admin pages that look more like WordPress.com screenshots over time. For developers there are broader implications and possibilities: The ability to create SPAs using the REST API, drawing data from WordPress but with a very different look and feel to WordPress.