Web Application Development
Web application development with React and Next.js.
Your web application is often the first and most frequent place customers meet your business. It needs to load quickly on any device, work for every user, rank in search and stay easy to change as requirements evolve.
We build web applications with React and Next.js on the front end and Node.js services behind them — the same modern stack used by many of the web's fastest products. Every client project in our portfolio is a live web application in production today.
What we build
Customer-facing web apps
Booking, consultation, learning and account platforms built for real users at scale.
Dashboards and admin panels
Data-heavy interfaces with tables, filters, charts and role-based access.
Progressive web apps
Installable web apps that feel native on mobile without a separate app-store release.
Marketing sites with application features
Fast, search-optimised sites with sign-up, payments and gated content built in.
Front-end rebuilds
Moving ageing front ends to React and Next.js for speed, accessibility and maintainability.
APIs for your web app
Well-structured REST APIs that your web app, mobile apps and partners can all share.
How we deliver web applications
Step 01
Plan the experience
User flows and wireframes for each role before any code is written.
Step 02
Build for performance
Server rendering, image optimisation and lean JavaScript for fast loads and strong Core Web Vitals.
Step 03
Accessible by default
Semantic markup, keyboard support and readable contrast so everyone can use what we build.
Step 04
Ship continuously
Automated deployments and preview environments so you can review every change before it goes live.
Related client work
Veterinary telehealth
RexVet
A telehealth platform for a non-profit veterinary service. Pet parents book live video visits with licensed veterinarians, message their vet securely and receive prescriptions where clinically appropriate.
Visit rexvet.org (opens in a new tab)
SEO content automation
SEO Wires
Give it a website URL and it crawls the site, studies competitors and keyword gaps, then drafts SEO articles and publishes them to WordPress on a schedule.
Visit seowires.com (opens in a new tab)
Children's learning
Otter Can Read
A safe, educational video platform where children learn through engaging content, with personal accounts and playlists.
Visit ottercanread.app (opens in a new tab)
Web Applications: frequently asked questions
Which technologies do you use for web applications?
Mainly TypeScript, React and Next.js on the front end, with Node.js and Express services and PostgreSQL, MySQL or MongoDB for data. We choose proven, widely supported tools so your product is easy to hire for and extend.
Will my web application be SEO-friendly?
Yes. We use server rendering, clean URLs, structured data, fast loading and accessible markup — the technical foundations search engines reward.
Can you take over an existing web application?
Yes. We start with a code and infrastructure review, fix the most urgent risks, and then continue development or plan a gradual rebuild if one is needed.
Planning a web applications project?
Tell us what you're building. We reply within one business day with questions and next steps.