WordPress plugins are sometimes the fastest and easiest way to add functionality to your site. They can range from free to premium (paid) and can help reduce development time drastically. Finding the right plugin for the right job is often time consuming and can be a process of trial and error, especially when digging through the WordPress plugin repository of over 23,000 offerings! Plugins can be a blessing and also a curse when developers don’t update them or even pose security issues and vulnerabilities. Choosing the right plugin for the right job is often based on experience, but with this list of the 30 most popular WordPress plugins you will be in good company.