How It Is

It’s Better to Extend

Deciding what you need and want is why WordPress being extendable is a win for everyone.

If you’ve heard me answer the question “Why is this a plugin and not in core?” then you’ve probably heard me say “It’s better for WordPress to be extendable than to include everything.” And you’ve certainly heard me tell folks that the concept of Open Source development is different than many of you think.

One of the many reasons I liked WordPress was that, unlike other apps, I didn’t have to spend the first week after install turning off a great number of features that I didn’t want, just to have the core application that I did want. WordPress stood apart by assuming very little. You want to publish content. That’s pretty much it in the beginning. As things changed with the times, comments and media uploading were added, but at it’s heart, WordPress has remained pretty on point.


ExtendWordPress doesn’t want to get in the way of your content. It would rather make decisions, not options, to keep it simple. We constantly argue about better ways to simplify, how we can remove options to improve usability, how we can make things easier and faster.

Earlier this month, my friend George ruminated on decisions and specifically talked about how to make his code serve two masters:

To each according to their needs. Typical users need a simple, smooth, classy interface. Power users need to get under the hood. Why try to make something that doesn’t work well for either by trying to serve both?

This is the route WordPress tries to take, and it has some pretty incredible payoffs. If you don’t need to get under that hood, your site is lean, fast, and perfect. If you do, you can totally monkey with your engine all you want to make changes. But that user who has no idea what we mean when we say “add a filter to the output…” doesn’t have to learn anything new. They can just install a plugin and go.

By being extendable, WordPress is able to keep itself small and let you make the decision of what you need. It also lets you pick out what’s important to you, and this is a hard choice. We want a lot of bells and whistles on our sites, but we know they’ll possibly make things slow. We have to decide what we care about more, what can we sacrifice, and what must we keep.

So when I tell people “It’s better that WordPress is extendable.” I do so understanding that I put the work on you, and not core. I’m making you do the hard part, the part of weighing options and features. The part of telling a client “No” because that awesome slider will make their page slow. I’m putting you on the spot.

I think that may be why people get made about this whole thing, more so than the trials and tribulations of finding the right plugin. Of course finding a good plugin that won’t break is hard. You should be circumspect about plugins and themes, test them well, don’t just use them because they’re super pretty. But here I am saying that we’re lazy, over in WordPress land, and we want you to decide what you need.

Man touching his iphoneMany of you use smartphones. Many of you buy in-app purchases. Many of you, like me, think that in-app purchases are kind of a terrible thing. Thomas Baekdal goes a step further and argues they are destroying the gaming industry. Many people argue WordPress does the same thing. The core is free and the add-ons may be free or they may cost money. Heck, I paid for this theme, it’s parent theme, and some plugins!

Let’s take Easy Digital Downloads, a plugin I use. It’s free. I have six specific add-on plugins for it, though to do things I want. One I wrote, three are free, and two I paid more for. Why is that okay? Because unlike the model of paying to speed things up, EDD lets me pay to add what I NEED. I needed a PayPal alternative (PayPal is free by the way), so I bought Stripe for my users who can’t use PayPal. I wanted (not needed) a way to let people pick prices in some places, so I decided to buy that as well. But everything else has been free. That’s nothing like the In-App payments, that’s what they wanted to be but didn’t manage.

So it’s better to extend because I decide what I want, and I decide where to spend money, and I decide what to do. WordPress without those extensions? Still works. There are hundreds of options to do what I did totally for free, legally and morally free of implications too. I paid for the speed and connivence, but I didn’t have to worry about things I didn’t want or need because I didn’t add them.

I like the place where I decide what I need.

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