White-labelReact development
The interface work that does not fit a website process — application front ends, admin panels, design systems, and codebases somebody else walked away from. Built under your agency name.
In short
White-Label React Development, defined.
White-label React development is when an agency wins interface work — an application front end, a dashboard, a component library, a project left half-finished by someone else — and a partner studio writes the React behind it. Blackbyrds Digital builds the React that is not a marketing site: admin panels, internal tools, customer portals, and design systems, working inside your repository or ours and handing it over documented. The client relationship, the strategy, and the name on the work stay with your agency.
You sell. You manage the client. We build.
Background
When the brief is React and not Next.js
React earns its place the moment an interface stops being pages and starts being state. A table that filters, sorts, and paginates across ten thousand rows. A scheduling grid where one drag updates three other panels. A permissions screen where what somebody sees depends on their role, their organisation, and what they have already done. That is application work, and it behaves nothing like a brochure build — the risk sits in data flow, re-render behaviour, and the edge cases nobody wrote into the scope, not in how the hero section wraps on a tablet.
The honest version of this page is that plenty of React briefs are actually Next.js briefs. If your client needs a public site that has to render fast for a crawler and rank for terms they care about, React on its own is the harder road, and we will point you at our Next.js page instead of taking the work. What lands here is everything else: front ends bolted onto an API that already exists, interfaces that live behind a login, component libraries several products have to share, and inherited projects that need somebody senior to read the whole thing before another feature goes in.
Why agencies partner
Why agencies bring us React work.
Application work breaks a website process
Most agencies are organised around a design, build, launch rhythm with the scope fixed early. Interface engineering does not respect it — requirements surface as screens become real, and the last twenty percent of an admin tool is where the estimate quietly dies. We plan for that in the scope rather than discovering it in week six.
Inherited codebases arrive without a map
A client hands you a React repository with no README, three previous developers worth of conflicting patterns, and a dependency tree two years stale. Quoting that blind is how agencies lose money on otherwise good accounts. We read it first, write down what is actually in there, and price against what we found.
A design system is only real if someone maintains it
Shipping a component library is the easy half. Keeping it consistent across several products, versioned, documented, and accessible is ongoing engineering that agency teams struggle to protect from whichever client is shouting loudest that week. That maintenance is a normal part of what we take on.
Interface specialists are hard to keep busy
This work arrives in bursts — a portal this quarter, a dashboard two quarters later, nothing in between. Hiring against that pattern means carrying a senior salary through the quiet months. A partnership turns it into a project cost you can quote, mark up, and stop paying when the work stops.
Deliverables · 09
What we deliver.
- React application front ends built against your client’s existing API, authentication, and data model
- Component libraries and design systems — tokens, variants, Storybook documentation, versioned for reuse
- Dashboards and admin interfaces: data tables, filtering, charting, bulk actions, and role-aware views
- Codebase takeover, starting with a written audit of what you inherited before anyone commits to a roadmap
- Migration off legacy front ends — jQuery, AngularJS, Create React App, class components, dead build tooling
- State and data architecture: server-state caching, form handling, validation, and optimistic updates
- Performance work — bundle analysis, code splitting, list virtualisation, and render profiling on slow screens
- Accessibility remediation: keyboard paths, focus management, ARIA semantics, and screen-reader testing
- React embedded into an existing product as a widget or micro front end, without rewriting what already works
Capabilities
The technical detail.
- Library
- React 19, hooks, context, suspense, error boundaries
- Language
- TypeScript or JavaScript, matched to your codebase
- State
- TanStack Query, Redux Toolkit, Zustand, React Hook Form, Zod
- Styling
- Tailwind CSS, CSS Modules, shadcn/Radix, design tokens
- Build
- Vite, Webpack, monorepo tooling, module federation
- Data
- REST, GraphQL, WebSocket streams, Supabase, OAuth and SSO flows
- Interfaces
- Data grids, charting, drag and drop, virtualised lists
- Testing
- Vitest, Jest, React Testing Library, Playwright end-to-end
- Accessibility
- WCAG 2.2 AA patterns, keyboard paths, screen readers
Stack
What we build it with.
White-label
How the white-label part works.
We write in your house style
Your lint configuration, your folder conventions, your branch naming, your pull-request template. What comes back from us should read like your team wrote it, because the developer maintaining it in a year is usually one of yours.
Handover assumes we leave
Documentation is written for a developer who has never spoken to us — how to run it, how state moves through it, which decisions were deliberate and which were constraints we were handed. If the partnership ends, nothing about the project should stall.
Knowledge lives in the repository, not in one head
Architecture decisions get written into the project rather than settled in a call. Every change lands through a reviewed pull request with the reasoning in the description, so the work can be picked up by someone who was not at kickoff.
Scope creep gets flagged while you can still price it
When a ticket turns out to be larger than the brief — an interaction that forces a data model change, a component four screens now depend on — you hear about it in time to have the conversation with your client, not after we have absorbed it.
Use cases
When agencies call us in.
The portal on top of a product that already exists
Your client has an API, a database, and a back office nobody outside the company could use. We build the customer or partner-facing React layer over it without asking their engineering team to rebuild anything underneath.
The internal tool that keeps growing
A dashboard your agency shipped that the client now wants extended every quarter — more filters, more roles, more reports. We hold the front end as an ongoing engagement so each addition does not make the previous one slower.
The design system several brands have to share
A group with multiple sites or products that keep drifting apart visually. We implement the library from your designers’ Figma, document the variants, and wire it into each consuming application.
The rescue
A React project that stalled — the original developer is gone, the build no longer runs, and your client is asking you to finish it. We audit first and give you a straight answer on whether finishing or restarting costs less.
The migration off something old
A jQuery admin or an AngularJS application that still runs the business. We move it screen by screen so the client is never asked to accept a single high-risk cutover weekend.
More white-label
Other disciplines we deliver.
Selected work
Related work.
Lifeline Emergency Dispatcher Console
An Auckland privately-run ambulance service rebuilt the dispatcher console its team had hated for six years.
Riverstone Credit Union Core Teller System
A nine-branch Midwest credit union moved off legacy green-screen tellering onto a modern web platform.
Summit Grammar School Management Portal
A 1,400-student Melbourne K-12 school unified enrolment, fees, gradebook, and parent communication in one portal.
Direct clients
Not an agency? The same team delivers this work directly under our own name.
React FAQ
Questions agencies ask first.
Should our project be React or Next.js?
If it is a public site where organic search and first-load speed decide whether the project worked, it should be Next.js, and that belongs on our Next.js page. If it lives behind a login, renders from an API that already exists, or is one screen inside a larger product, plain React with Vite is simpler to build and cheaper to keep. We will tell you which one we think it is before you quote it, including when the answer moves the job off this page.
Can you work inside our repository and follow our process?
Yes, and it is the arrangement we prefer. We take seats in your GitHub or GitLab organisation, follow your branch naming and pull-request template, pick tickets off your Jira or Linear board, and pass your CI checks like any other contributor. If you would rather the project run in our repository and transfer at handover, that works too.
What happens if the developer we like stops being available?
The protection is process rather than a promise about people. Architecture decisions are written into the repository, changes land through reviewed pull requests with context attached, and setup is documented while it is being done instead of reconstructed at the end. If a resourcing change would affect your timeline, you hear it from us early rather than as a missed date.
What do we get at handover?
The repository with its full commit history, the dependency and environment notes, the build and deployment configuration, and a written note on how state moves through the app — everything needed to run and extend it without us in the room. Commercial terms, including anything to do with rights in the code, are agreed per partnership before work starts rather than assumed from a web page.
Will you ever contact or work directly with our client?
Not by default. We talk to your team and your team talks to the client. If having us on a technical call would save a week, we join under your agency name and only when you invite us. We do not pitch your clients and we do not publish work that identifies them without your written permission.
Can you take over a React codebase we did not build?
A large share of our work starts that way. The first deliverable is a written audit: which patterns are in use, what is out of date, what is genuinely risky, and what keeping it would cost against replacing it. You can take that assessment to your client as your own and decide the scope from there.
What happens when something breaks after launch?
We agree in writing what support looks like before launch — what counts as urgent, how you reach us, what is included and what is billed. We work Philippine hours, so a problem raised during a European or American evening is picked up as our day begins. We do not run an overnight desk, and we would rather say so than promise cover we cannot staff.
Partner with us
React delivered under your brand.
Send the brief, the designs, or the client conversation so far. You get a written scope, a technical approach, and a fixed quote you can mark up.