Undoubtedly, WordPress Core would benefit from a larger number of active developers. The system, especially Trac1, might be, however, too complicated for newcomers to work with. That goes for me too. Do you know what’s the best way to learn something? Write an article about it, of course. That’s what I’m going to do: write a post about what the Trac is, how to use it and so on. I’m going to use a lot of screenshots to accomplish the task with an ease.
Figure 1: Trac homepage
Lately, I’ve been thinking about dedicating a few hours weekly to working on WordPress Core. I have many reasons to do so. Challenging myself and improving my programming and communication skills, while expanding my portfolio are some of them. But what’s that “Core” thing? And even if you know that, why should you care? You are not a charity and don’t have time to waste, right? In today’s article, I’ll show you that contributing to WordPress Core is one of the best things you can do as a web developer, plus you’ll learn how to start, especially what resources to study and who to listen to.
I had a need to implement custom routing system in my WordPress theme. I’m developing a web application, not a typical theme. There is a predefined set of pages in the app and each of them has its own view (template). Ideally, the design and structure (HTML/CSS) of these templates are located in files, not in a database. They can be versioned in Git that way. Nonetheless, I still have to insert the pages with corresponding page template settings into the database. Why? Read More
In the WordPress world, things move and evolve quickly. Tens — sometimes hundreds — of new issues pop up each day. Modifications to WordPress Core happen on daily basis. The community is vibrant, doing something all the time. That’s good. What’s even better is to start following these changes. You could become a better WordPress developer that way. Which sites, blogs and resources to subscribe to, though? Read More
add_filter is an integral part of WordPress core. Together with the function
apply_filters, you can extend WordPress core, plugins and themes without touching a single line in them. Thanks to this, updates become straightforward — just copy and replace the old code with the new one.
I’ll be explaining sections of WordPress core, line by line, in a series of articles, starting with this one. These topics will be of technical character. If you want to read about how to use this and that, I’ll include links to other resources at the end of each article. Read More