The "jQuery undefined" error is a common JavaScript error in WordPress that usually occurs when the jQuery library fails to load correctly. When a web page loads in the browser, the JavaScript code relies on jQuery for interactive functions (e.g.,...

An eye-catching and easy-to-navigate menu can greatly enhance the user experience and encourage them to browse further through your site's content. Adjusting the menu color can make your website design more personalized. This article will take you through the details of how to change menu colors in WordPress, teach...

Although line spacing may seem like a small detail in web design, it has a huge impact on user experience. Especially in a text-based website, line spacing is directly related to the reader's reading experience, information absorption and the overall aesthetics of the website. Appropriate line spacing can enhance the website...

Adding a table of contents to a long WordPress post not only improves readability but also enhances the overall structure of the site. A table of contents provides readers with clear navigation and helps them quickly locate the content they are interested in. In this post, we will detail how to add a table of contents in WordPress...

What is a WordPress Sidebar? A sidebar is a widgetized portion of a WordPress website in which content not found on the homepage can be displayed. Widgets are used to bring secondary material to a website. For example, a widget can display a list of recently posted blogs, a tag cloud, or a search...

WordPress forms play a big importance in reaching out to visitors and expanding your audience. Whether you want to add a contact form, survey, or feedback form, embedding them into your website is a quick and easy way to gather information from your visitors. What are WordPress forms? For...

Why do I need a WordPress contact form? Many newbies have a question, "Wondering why a website needs a contact form? Can't it be easier for people to email the admin by just adding the website email address to the site?" From what I understand, it's because they are worried about adding...

In many business scenarios, one website may not be enough to fulfill all the needs of a client. For example, when there are multiple brands, selling customized products for different regions, running a chain of organizations, or managing a network of blogs, there may be a need for multiple related websites. At this point, how to effectively manage this...

As you probably know, WordPress actually supports nearly half of all websites on the Internet. But I thought it would be interesting to dig a little deeper into the trends that are impacting the WordPress community. WordPress Usage Remains Dominant and Stable Since its inception in 2003...

Gutenberg 17.9 has been released, and like the previous version, the developers have focused mainly on refining the upcoming WordPress 6.5 release, so this new version of Gutenberg focuses more on improving stability and fixing bugs. Below we will briefly describe a...