During the 2017 State of the Word address, Matt Mullenweg announced the availability of the Classic Editor plugin for site owners who are not ready to adopt Gutenberg when it makes its debut in WordPress 5.0. Since its release, the community has speculated about what the plugin’s active installation numbers mean and how long it will be supported.
Matt Mullenweg has confirmed that support for the Classic Editor will be available for “many years to come,” which should come as a relief to those who feared that WordPress would drop support for the old editor after a year or two.
“I love that people are using the Classic Editor plugin!” Mullenweg said in comment on a recent post. “There is an infinite number of ways that WP can be used and not all will be ready for Gutenberg when 5.0 is released, Classic allows people to still be able to update core and stay current with releases, and with the click of a button try out Gutenberg again in the future if they want to. It’s also trivial to maintain because Gutenberg also uses TinyMCE, so Classic Editor users will still get improvements and updates to TinyMCE — I won’t say ‘forever’ but I don’t see any reason why we can’t maintain classic for the edit screen for many years to come.”
These assurances about the continued availability of the classic editor mean that WordPress product developers will need to decide if they want to provide support for both editing experiences or go full steam ahead with Gutenberg, limiting support to WordPress 5.0+. We don’t yet know how many users will be installing the Classic Editor after WordPress 5.0 is released but that may inform more product decisions in the future.
The Market Will Drive Gutenberg Adoption
During the Q&A following the State of the Word in 2017, WordPress developer Kevin Hoffman asked a question about the prospect of developers having to support two different editing interfaces:
Hearing you suggest the Classic Editor plugin and different ways to undeclare support for Gutenberg leads me to this idea that we are headed towards a split admin interface with no finality to the transition, meaning that I don’t see a time in the future where everyone will be on Gutenberg. We will always have these people in classic mode. As plugin and theme developers, we will always have to support two different types of users. How do we reach that point where we are past the transition, however long it might take, where we can not have this box of chocolates effect where you click “edit post type” and you never know what you’re going to get?
Mullenweg said his hope and expectation, based on how this has worked out with new interfaces in the past, is that over time product developers would adopt the latest interface. He cited the Customizer as one example where one is now very hard-pressed to find a theme developer who is rolling their own options panel after the Customizer was introduced as the new standard. It was just three years ago in 2015 when WordPress.org began requiring theme options to be built using the Customizer and now it is used everywhere.
“The truth is, if you are a plugin or theme developer, people are going to expect things in Gutenberg, so you really need to develop for Gutenberg,” Mullenweg said. “And then, at some point, I’m totally ok if you drop support for the Classic [Editor]. There will be themes and plugins that will say you need to have Gutenberg, [WP] 5.0 or newer if you want to use this.
“We already have that existing now. Plugins only support so far back in PHP in WordPress. There will be plugins that don’t support under WordPress 5.0. It’s not going to be that much different from supporting different WordPress versions where people choose sometimes to go way way way back, sometimes a year or several years, and support WordPress 3.8 and 3.9. And some don’t bother anymore. There’s lots of APIs and other things that changed during that time. At some point you just have to make a cost benefit analysis and do things like maybe Yoast is doing for upgrading PHP, and say, ‘Hey, if you really want the best of this, check out this new thing.'”
As Gutenberg blocks become the standard way of extending WordPress’ editing and customization capabilities, the market will drive its adoption. This is already happening with new blocks and block collections being released every day. The new Gutenberg Block Library offers a glimpse of that and there are many more blocks on GitHub that are not yet commercially marketed.
During that December 2017 Q&A, developers seemed to be excited about the Gutenberg demos they had just seen but their uneasiness was palpable in their questions. Now, eight months later, the current proliferation of Gutenberg themes and plugins demonstrates that WordPress developers are ready to embrace the new editor and build the creative extensions that Gutenberg’s creators’ had always anticipated.
“I’m really looking forward to seeing what the design and developer community can build with it and where their imaginations can take us from there,” Gutenberg technical lead Matías Ventura said when I interviewed him in June. “Core is going to supply the infrastructure and the main building blocks but it’s everything that can be built around it that’s going to be exciting, as always with WordPress.”
The extension ecosystem that made WordPress a success in the first place is going to be a key influence in driving adoption for the new editor. Major players in the product market are not waiting to see how users react to the new editor before building their Gutenberg-compatible interfaces. Users may not be compelled by the writing experience, but Gutenberg’s block model will provide a better framework for site customization and a core standard for page builders that interface with WordPress. If the blocks pouring into the ecosystem right now are any indication, the plugin market surrounding Gutenberg is going to offer an exciting variety of tools for site building.