Front-End Development Services

Front-end development services: turning designs into fast, accessible websites

Front-end development is the code that runs in your visitor’s browser: the layout, typography, navigation, forms and interactions people see and use. Our front-end development services take a design (ours or yours) and build it as production-ready HTML, CSS and JavaScript, or as React components when the project needs them. They’re for businesses and product teams that need the finished site to match the design, load quickly on a phone and work for everyone, including keyboard and screen-reader users.

When a business needs dedicated front-end work

Plenty of sites are built with a theme and never need a specialist. The situations where front-end skill makes a visible difference tend to look like this:

• You’ve paid for a careful design, and the built version looks “close enough” rather than right.
• Pages feel sluggish on mobile, and your Core Web Vitals report flags layout shift or slow interaction.
• An accessibility complaint or audit has shown missing labels, poor focus handling or contrast problems.
• Your in-house developers are strong on the back end but stretched on interface work.
• A legacy front end has grown into a tangle of overrides that nobody wants to touch.

How we build front ends that last

Choosing the lightest tool that does the job

We don’t default to a framework. A content-led marketing site usually performs best as semantic HTML and CSS with a small amount of JavaScript, often inside WordPress. An interactive application with live data, filters and logged-in states is a better fit for React. Shipping a large JavaScript bundle to render a page that is mostly text slows it down for no benefit, so we match the stack to what the page actually does.

Components, not pages

We build a site as a set of reusable parts: buttons, cards, navigation, form fields, content sections. Each one is built once, with all its states (hover, focus, disabled, error, loading), and reused everywhere. This keeps the site consistent, keeps the CSS small, and means a change to one component updates it across every page.

Front-end performance as a build requirement

Speed is decided during development, not tested for at the end. We size and lazy-load images correctly, reserve space for media so the layout doesn’t jump, load fonts carefully, and split JavaScript so each page only downloads what it uses. The target is Google’s Core Web Vitals on real mobile devices, not just a fast result on a developer’s laptop.

Accessibility in the markup itself

We build to WCAG 2.2 AA. In practice that means real buttons and links instead of clickable divs, a logical heading order, labelled form fields with clear error messages, visible focus states and menus that work from a keyboard. Getting this right in the markup is far cheaper than retrofitting it, and it also gives search engines a cleaner page to read.

Taking over an existing codebase

If you already have a front end, we review it before changing anything. Sometimes the right answer is a gradual refactor of the worst areas; sometimes a component-by-component rebuild is cheaper than continuing to patch. We’ll explain which, and why, before any work starts.

Working with a CMS or API

A front end is only as good as the content feeding it. When the site runs on WordPress, we build templates and blocks that editors can fill without breaking the layout. When content comes from a headless CMS or a custom API, we agree the data shape with whoever owns the back end early, and design for slow responses, missing fields and empty lists, so the interface degrades gracefully instead of showing a blank screen.

What you get at the end of a front-end project

Work follows our five stages: Discover, Plan, Design & build, Test & launch, and Support. Before coding, we confirm breakpoints, components and interaction states against the design so questions are settled early. During the build you have direct access to the developers writing the code, and you can review work in progress on a staging site.

When the project is done, you own:

• Clean, commented, standards-based code in your repository or CMS, with no proprietary lock-in.
• A documented component set your team can extend without guessing at naming or structure.
• A front end tested on the browsers and devices your analytics show your audience actually uses.
• Integration with your content source, whether that’s WordPress, a headless CMS or a custom API.

Related services and front-end work

Front-end development often sits between two other pieces of work: UI/UX design before it and back-end development or WordPress development behind it. For more application-heavy interfaces, see our React development services. Examples of design-to-code work include London Listing, a UI design and WordPress build for a local business directory, and Hazlnut Hub, a sales CRM and onboarding tool for restaurant tech brands. Our article on cross-browser compatibility goes deeper into how we test.