Web App Development
Fast, accessible web apps — from marketing sites to complex product UIs — built to grow with your business.
SYS — Overview
Most web work fails slowly rather than loudly: the first release is fine, then every change gets a little harder until a rewrite looks cheaper than another feature.
We build web applications the same way whether it's a marketing site or a complex product UI — server-rendered, accessible by default, with performance budgets set at the start rather than measured after launch.
SYS — What you get
- A fast, server-rendered front end that search engines and assistants can actually read
- Accessible, responsive interfaces tested beyond the happy path
- Performance budgets enforced during the build, not audited afterwards
- Code and documentation your own developers can pick up and extend
SYS — Capabilities
Marketing sites, dashboards & complex product UIs
Accessible, responsive front-ends
SEO-friendly, server-rendered pages
Performance budgets built into every build
Ideal for: Startups launching a new product, or teams replacing a slow legacy front-end.
SYS — Related work
SYS — Questions
Can you work with our existing codebase?
Usually. We'll read it first and tell you honestly whether extending it or replacing it is the better spend — those are very different projects and we'd rather scope the right one.
What stack do you build on?
Next.js, React and TypeScript for most work. We pick boring, well-supported tools deliberately: you should be able to hire for your own codebase.
Do we own the code?
Outright, at handoff. No licensing, no platform lock-in, no per-seat fee to keep running what you paid us to build.
SYS — Other services
Need web app development?
Tell us where the project stands and we'll come back with a clear read on scope, timeline and cost.