Joost de Valk (@jdevalk) 's Twitter Profile
Joost de Valk

@jdevalk

Internet entrepreneur • Investor @emiliacapital • Founder of @Yoast • WordPress aficionado • Husband of @mariekerakt • Father of 4 • 🇪🇺 • ❤️️💚️🖤️ • he/him

ID: 25401322

linkhttps://joost.blog/about-me/ calendar_today19-03-2009 22:51:20

9,9K Tweet

16,16K Followers

2,2K Following

Joost de Valk (@jdevalk) 's Twitter Profile Photo

We've built something cool at Progress Planner over the last few weeks: an integration with Yoast SEO, to give you lots of recommendations to improve your Yoast SEO setup: progressplanner.com/progress-plann…

Brent Toderash (@toderash) 's Twitter Profile Photo

Over AspirePress we've been in beta testing for a week now, and today wordpress.org seems to have had a pretty major outage (restored now). Just one more reminder why we *must* have a more robust software distribution system. Join us! github.com/aspirepress/as…

Joost de Valk (@jdevalk) 's Twitter Profile Photo

Not everything needs AI. But WordPress needs AI-ready infrastructure. Read my thoughts: progressplanner.com/wordpress-need…

Oliver Sild (@oliversild) 's Twitter Profile Photo

Not only is Patchstack the main source of WordPress vulnerability intelligence, but today we became one of the very few security organisations who have assigned more than 10,000 CVEs. This shows the immense success of the Patchstack Alliance program. Really proud of the team! 👏

Not only is Patchstack the main source of WordPress vulnerability intelligence, but today we became one of the very few security organisations who have assigned more than 10,000 CVEs. This shows the immense success of the Patchstack Alliance program. Really proud of the team! 👏
Joost de Valk (@jdevalk) 's Twitter Profile Photo

We made SEO easier for everyone. That was the goal. But in the process, we helped flood the web with content. This is a reflection on what worked, what didn’t, and what we can learn from it. joost.blog/unintended-con…

Oliver Sild (@oliversild) 's Twitter Profile Photo

In 2024, Patchstack helped coordinate the disclosure of 4565 security vulnerabilities. In less than 4 months of 2025, we’ve already done ~70% or that volume. We expect these numbers to grow a lot as more and more plugin devs set up their VDPs with us to prepare for CRA.

In 2024, <a href="/patchstackapp/">Patchstack</a> helped coordinate the disclosure of 4565 security vulnerabilities. In less than 4 months of 2025, we’ve already done ~70% or that volume. We expect these numbers to grow a lot as more and more plugin devs set up their VDPs with us to prepare for CRA.
Joost de Valk (@jdevalk) 's Twitter Profile Photo

I’ve had the pleasure and honor of reading this book early on, and all I can say is: I’ve never seen a better book on digital marketing. I’d recommend it to everyone in marketing. Currently at #5 in Amazon’s marketing category, it deserves to be #1.

Joost de Valk (@jdevalk) 's Twitter Profile Photo

Is WordPress innovation in plugins slowing down? In this post, Marieke van de Rakt and I explore why new plugins struggle to grow, how established ones dominate, and what that means. Walking around #WCEU today, I realized that I *really* should publish: joost.blog/innovation-in-…

FAIR Package Manager (@fair_pm) 's Twitter Profile Photo

We're delighted to launch the FAIR Package Manager with the Linux Foundation - read our announcement and come collaborate with us! #FAIRPM linuxfoundation.org/press/linux-fo…

Taco Verdo (@tacoverdo) 's Twitter Profile Photo

“We’re launching a movement. […] This is a project for all of us, and that includes all of you!” - Joost de Valk at #altCtrl, a #WCEU side-event.

“We’re launching a movement. […] This is a project for all of us, and that includes all of you!” - <a href="/jdevalk/">Joost de Valk</a> at #altCtrl, a #WCEU side-event.
Kellie Peterson (@kellie) 's Twitter Profile Photo

Bombshell news out of the Alt Ctrl Org event alongside #WCEU: FAIR (Federated and Independent Repositories) introduces a #wordpress package manager in an aim to fully decentralize & futureproof WP by insulating the ecosystem from the anti-competitive whims of Matt Mullenweg Backed by

Xaver (@xaver_) 's Twitter Profile Photo

Matt Mullenweg Stefanos Thanks for the answer. You're right that conversations at events reflect the culture around them. In Europe, there’s more focus on regulation, sustainability, and governance. It’s not always exciting, but it’s part of how we try to protect people. Cookie banners aren’t fun, but

The Linux Foundation (@linuxfoundation) 's Twitter Profile Photo

📣 Just announced: 3 new keynote speakers are joining the #OSSummit stage next week, ready to share bold ideas + fresh perspectives with the #OpenSource community! 💡 Explore the full keynote lineup: hubs.la/Q03stvY80 🎟️ Register NOW: hubs.la/Q03sttFW0

📣 Just announced: 3 new keynote speakers are joining the #OSSummit stage next week, ready to share bold ideas + fresh perspectives with the #OpenSource community!
💡 Explore the full keynote lineup: hubs.la/Q03stvY80 
🎟️ Register NOW: hubs.la/Q03sttFW0
James Kemp (@jamesckemp) 's Twitter Profile Photo

With huge thanks to Equalize Digital and 10up, we can proudly say: WooCommerce 10.0, when used with a core WordPress or accessibility-ready theme, is fully conformant with Web Content Accessibility Guidelines (WCAG) 2.2 level AA and substantially conformant with level AAA.

Joost de Valk (@jdevalk) 's Twitter Profile Photo

Despite its flaws (and yes it has flaws), WordPress is still the platform I’d choose to build a website on. Jono explains why much more eloquently than I could: