A plugin is an additional module that extends the capabilities of a WordPress site. It allows you to add new features without changing the core code of the site.
Why create a plugin?
Sometimes the standard functionality of a site is not enough. A plugin allows you to add unique features, such as displaying the weather, creating feedback forms, or changing the design.
How to make a plugin?
- Choose a name. It should reflect what the plugin does and be unique.
- Create a special plugin file. This is usually a simple text file that describes your plugin.
- Describe the plugin. This file specifies the name, author, version, and description so that WordPress understands what the plugin is.
- Add functions. The plugin works when you connect special commands to WordPress that trigger the necessary actions on the site.
- Configure settings. If necessary, add a page to the site’s admin panel where you can change the plugin settings.
What is important to remember?
- The plugin should not break the site, so create it carefully.
- Do not change the WordPress system code itself — make all changes through the plugin.
- Test the plugin on a test site before launching it on the main site.
- The plugin can be enabled and disabled without harming the site.
Conclusion
Creating a plugin is a great way to expand your website and add unique functionality. It requires an understanding of how WordPress works, but even a simple idea can be a useful addition.
