WordPress (WP, WordPress.org) is a free and open-source content management system (CMS) written in PHP and paired with a MySQL or MariaDB database with supported HTTPS. Features include a plugin architecture and a template system, referred to within WordPress as Themes. The scope of WordPress depends on a blog-publishing system but has evolved to support other web content types including more traditional mailing lists and forums, media galleries, membership sites, learning management systems (LMS) and online stores. One of the most popular content management system solutions in use, WordPress is used by 42.8% of the top 10 million websites as of October 2021.
WordPress was released on May 27, 2003, by its founders, American developer Matt Mullenweg and English developer Mike Little,as a fork of b2/cafelog. The software is released under the GPLv2 (or later) license.
A WordPress blog
“WordPress is a factory that makes webpages” is a core analogy designed to clarify the functions of WordPress: it stores content and enables a user to create and publish webpages, requiring nothing beyond a domain and a hosting service.
WordPress has a web template system using a template processor. Its architecture is a front controller, routing all requests for non-static URIs to a single PHP file which parses the URI and identifies the target page. This allows support for more human-readable permalinks.
WordPress users may install and switch among many different themes. Themes allow users to change the look and functionality of a WordPress website without altering the core code or site content. Every WordPress website requires at least one theme to be present. Themes may be directly installed using the WordPress “Appearance” administration tool in the dashboard, or theme folders may be copied directly into the themes directory.
WordPress' plugin architecture allows users to extend the features and functionality of a website or blog. As of December 2021, WordPress.org has 59,756 plugins available,each of which offers custom functions and features enabling users to tailor their sites to their specific needs. However, this does not include the premium plugins that are available (approximately 1,500+), which may not be listed in the WordPress.org repository. These customizations range from search engine optimization (SEO), to client portals used to display private information to logged-in users, to content management systems, to content displaying features, such as the addition of widgets and navigation bars.
Plugins also represent a development strategy that can transform WordPress into all sorts of software systems and applications, limited only by the imagination and creativity of the programmers. These are implemented using custom plugins to create non-website systems, such as headless WordPress applications and Software as a Service (SaaS) products.
Plugins also could be used by hackers targeting the site that use WordPress, as hackers could exploit bugs on WordPress plugins themselves instead of exploiting the bugs on WordPress itself.
The WordPress Accessibility Team has worked to improve the accessibility for core WordPress as well as support a clear identification of accessible themes. The WordPress Accessibility Team provides continuing educational support about web accessibility and inclusive design. The WordPress Accessibility Coding Standards state that “All new or updated code released in WordPress must conform with the Web Content Accessibility Guidelines 2.0 at level AA.”
WordPress also features integrated link management; a search engine–friendly, clean permalink structure; the ability to assign multiple categories to posts; and support for tagging of posts. Automatic filters are also included, providing standardized formatting and styling of text in posts (for example, converting regular quotes to smart quotes). WordPress also supports the Trackback and Pingback standards for displaying links to other sites that have themselves linked to a post or an article. WordPress posts can be edited in HTML, using the visual editor, or using one of a number of plugins that allow for a variety of customized editing features. These all features are the reason for Scope of wordpress.
Multi-user and multi-blogging
Prior to version 3, WordPress supported one blog per installation, although multiple concurrent copies may be run from different directories if configured to use separate database tables. WordPress Multisites (previously referred to as WordPress Multi-User, WordPress MU, or WPMU) was a fork of WordPress created to allow multiple blogs to exist within one installation but is able to be administered by a centralized maintainer. WordPress MU makes it possible for those with websites to host their own blogging communities, as well as control and moderate all the blogs from a single dashboard. WordPress MU adds eight new data tables for each blog.
As of the release of WordPress 3, WordPress MU has merged with WordPress. So We conclude that there is great scope of wordpress.