Front-end services
Built for everyone. Built to last.
The front-end is where design, data, and interaction meet.
We engineer fast, accessible, and maintainable interfaces that connect your product to the people who use it. Our approach balances architecture with craft, ensuring that what’s built is inclusive, performant, and easy to evolve.
We can help level-up your products
Design. Build. Ship.
We can help with
We help your team design and deliver modern front-end architectures that balance performance, accessibility, and maintainability. By aligning component patterns, API design, and user experience, we create interfaces that are stable today and adaptable tomorrow.
We work side-by-side with your designers and engineers to define how data, logic, and interface come together. Our approach ensures front-end decisions align with your product architecture, accessibility, and performance goals.
From tokens and theming to React components and documentation, we extend and integrate design systems directly into your codebase. Our experience spans multi-brand systems, theming, and UI frameworks that scale.
Accessibility isn't an afterthought – it's engineered into every interaction. We implement WCAG-compliant patterns, semantic HTML, ARIA labelling, and inclusive motion and contrast practices that ensure your product works for everyone.
Great front-ends depend on strong foundations. We collaborate with your back-end and platform teams to shape APIs, state management, and data flows that support responsive, resilient interfaces.
We embed specialists who work within your team, your tooling, and your release cadence, bringing modern practices and maintainable architecture without disruption.
We’ve designed and built AI features for organisations across government, non-profit and enterprise – from early proof-of-concept through to production. We help teams move from idea to working product, and build the workflows and habits to get real value out of what they ship.
The right ideas + the right people make all the difference and Thinkmill ticks both boxes with the latest in design thinking combined with incredible people who care.
Michael Payne
CEO, AnywhereWorks
Design System Audits that unblock and align your team
Struggling to scale your system or keep Figma and code in sync? We help teams find the gaps, fix what matters, and turn their design system into a force multiplier across design, engineering, and AI-assisted workflows. Our audits deliver clear, system-aware recommendations your team can act on fast, whether you’re building from scratch, rebuilding, or resetting.
Shipped!
Products & platforms we've helped build
We helped Vocal scale from a hunch to a multi-million user platform
From early go-to-market delivery to a sophisticated publishing platform for web and native users — we were a partner the entire way.
"Vocal wouldn’t be what it is today without Thinkmill. The team shaped the product visually, technically, and ethically, as we grew from a hunch to a multi-million user network."
Justin Maury
Chief Operating Officer, Vocal
We helped Atlassian adopt React and build the front-end platform that unifies its products
When Atlassian made the leap from jQuery to React across their entire front-end stack, they reached out to Thinkmill for help.
We helped ELMO build an award-winning design system to increase UX consistency and developer efficiency.
We’re partnering with AnywhereWorks to deliver an amazing customer experience through engineering and design system services.
Cascade - Vapour DS
We led the development of Cascade’s brand new front-end platform and DS.
Safety Culture
We helped Safety Culture’s engineering team improve the user experience of their inspection app support in React, TypeScript, & design system components.
Dovetail
Dovetail called on us to augment engineering resource for the release of their new blog The Outlier.
We helped Reckon implement a unified front-end platform and design system.
We helped ASIC build a design system foundation to increase UX consistency and developer efficiency.
We helped an award-winning home loan provider unveil their new brand with the launch of two websites.
Open source that shapes how we build
Our team maintains projects – including react-select, classnames, or keystone-6 – that are used in front-end stacks around the world. This work keeps us close to real developer needs: accessible components, predictable APIs, and workflows that support large-scale products.
Learn more about our approach
Deep dive into more articles and videos related to the craft of front-end.
talk
Building a Multi Brand Design System with Tailwind: Tips, Tricks and Tradeoffs
Lessons learned from using Tailwind CSS in a multi-brand design system project.
article
Progressive Web Apps (PWAs): A stepping stone towards a native mobile application
Progressive Web Apps (PWAs) are now a viable option for providing a mobile experience that meets users’ high expectations. This article provides an introduction to the history of PWAs for those new to the topic, as well as what can be expected from them in 2024. We also look at where PWAs sit in the mobile landscape and how they can be a practical stepping stone towards a native application experience in the future.
·11 min readarticle
Storybook and Mock APIs: A Powerful Prototyping Combo
No back-end? No worries! In this tutorial we’ll be using Storybook and a Mock API to create a mocked prototype so we can get on with keeping our stakeholders excited.
·12 min readtalk
Building React Select
Jed talks about how he accidentally built the most popular React component, experienced death by a hundred props, got buried under hundreds of PRs, invented a component extension API, learned that styles are also a function of state, influenced some major design systems and finally got some sleep.
Need help with your front-end?
Whether you’re launching something new or improving what’s already there, we can help build a front-end that lasts.
