How Cornerstone is quietly transforming everything we build at mohunky
Posted by Natalie Mayes this week
If you’ve ever wondered what really powers the websites, portals, and digital tools we create at mohunky, there’s one part of our toolkit that deserves a moment in the spotlight: Cornerstone. It’s been with us for years, but recently Rob has single handedly been rebuilding it into something far more powerful, flexible, and future ready.
And because I get a front row seat to the sketches, the late night breakthroughs, and the “come look at this” moments, I wanted to share what’s happening in a way that makes sense whether you’re a developer or someone who just enjoys seeing clever ideas come to life.
So… what exactly is Cornerstone?
Cornerstone is our design system and UI platform - the shared foundation that keeps everything we build consistent, accessible, and beautifully structured. It sits underneath the websites we create for clients (you can see some of them on our Work page), the internal tools we build, and the dashboards and portals that support our wider digital projects.
Think of it like a giant box of Lego. Every button, every layout pattern, every spacing rule, every colour - they all come from Cornerstone. Instead of reinventing the wheel for each project, we build from the same high‑quality components, which means everything fits together perfectly and performs reliably.
Cornerstone v8: a proper evolution
The latest version - Cornerstone v8 - is where things get genuinely exciting. Rob has rebuilt it from the ground up with a modern, lightweight foundation designed to support mohunky’s projects for years to come.
One of the biggest improvements is the shift to a cleaner CSS and JavaScript setup. The old build tools and tangled pipelines are gone, replaced with a faster, more maintainable approach that improves performance across every site and app we build. Faster load times, smoother rendering, and better accessibility all come baked in - which is great news for clients exploring our Services and wanting to understand what makes our approach different.
Blazor components that work everywhere
A huge part of this evolution is the introduction of a shared library of Blazor UI components. This is where Rob’s architectural thinking really shines. These components can be used directly in Blazor apps, but they can also be rendered server‑side into HTML for Umbraco sites.
That means one component can serve multiple platforms without duplication or drift. Developers get a single source of truth. Clients get faster development and more reliable updates. And everything stays consistent, no matter where it’s used.
A better experience for content editors (including me!)
As someone who works on the content side of mohunky, I’m especially excited about the improvements to the Umbraco block components. Cornerstone v8 includes a whole suite of blocks that feel natural to edit, look great straight away, and render consistently on the front end.
It means less fiddling, fewer surprises, and a much smoother workflow for anyone adding or updating content. The whole editing experience feels more intuitive and more predictable - which is exactly what you want when you’re managing content day to day.
The clever rendering engine that ties it all together
One of the most impressive parts - and the bit most people never see - is the shared rendering engine Rob has built. It allows Blazor components to be turned into HTML on the server, which means we don’t have to maintain separate versions of components for different platforms.
No duplication. No mismatched UI. No “it works in the portal but not on the website” headaches. Just clean, consistent output everywhere. It’s the kind of architectural decision that quietly saves hundreds of hours over the long term and keeps everything aligned.
Why this matters (even if you’re not technical)
All of this work adds up to something simple but powerful:
better websites, better tools, and a better experience for everyone who uses them.
Cornerstone v8 brings:
- faster load times,
- more consistent design,
- improved accessibility,
- smoother content editing,
- cleaner, more scalable architecture,
- happier developers,
- happier clients!
It’s the kind of behind the scenes improvement that doesn’t always get shouted about, but it genuinely transforms how we work and what we can deliver.
Cornerstone v8 isn’t just a technical upgrade - it’s a reflection of how we build at mohunky. Thoughtfully, carefully, and with an eye on the future. And yes, I’m biased, but watching Rob rebuild this platform into something elegant, modern, and genuinely powerful has been inspiring.
If you’re curious to see more of what we do, you can explore our Work, learn about our Services, or just reach out via our Contact page. Cornerstone is going to be at the heart of everything we build next.
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