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STACK / NEXT.JS & REACT

Next.js & React.
Web apps, dashboards, design systems, SSR.

We build React and Next.js products that feel fast, consistent, and maintainable—whether it’s a customer portal, a dense internal tool, or the public face of your SaaS platform.

ColibriCode is based in Denver, USA. We plug into teams that already run serious backends in Drupal, Symfony, Laravel, Python, or Go and need a frontend layer that matches that level of care.

Focus

Next.js & React

Web apps, dashboards, design systems, SSR.

Deliverables

Product-ready UIs

Not just landing pages.

Approach

DX + UX + Ops

Built for teams, not just demos.

Location

Denver, USA

US timezone, remote-first.

WHY NEXT.JS & REACT

A practical stack for modern product surfaces.

Next.js and React give us a flexible way to build the parts of your product people touch: customer areas, admin dashboards, partner tools, and everything in between—while playing nicely with your backend of choice.

FOR PRODUCT TEAMS

Faster iterations, fewer surprises.

Component-based UIs make it easier to ship, learn, and refine without rewriting entire screens each sprint.

  • Feature flags and A/B-friendly layouts.
  • Copy and layout changes without risky code moves.
  • Shared patterns for inputs, validation, and messaging.

FOR ENGINEERING

Clean boundaries with your APIs.

Whether your core is in Drupal, Symfony, Laravel, Python, or Go, we make the frontend a good HTTP citizen—no hidden coupling.

  • Typed clients and clear data contracts.
  • Consistent error and loading states across the app.
  • Auth and session handling aligned with the backend.

FOR OPERATIONS

Built with observability and uptime in mind.

We design UIs that degrade gracefully, log helpful signals, and behave well under unusual conditions.

  • Frontend metrics tied to backend SLIs.
  • Feature-level toggles for incidents and rollbacks.
  • Timeout and retry behavior that respects the whole system.

HOW WE BUILD

Web apps, dashboards, design systems, SSR.

Web apps your team can actually ship with

We build React apps that are easy to reason about, test, and extend—not a tangle of components and global state.

  • Feature-driven structure instead of one giant components folder.
  • Reusable primitives and patterns instead of copy-paste code.
  • Testing where it matters: flows, edge cases, and core UI logic.

Dashboards that stay fast as data grows

We focus on perceived performance: smart loading, pagination, and responsiveness for real-world usage.

  • SSR/SSG for fast first paint and good SEO where needed.
  • Lazy loading and code splitting for heavy widgets and charts.
  • Snappy filters, tables, and drill-down interactions.

Design systems that feel consistent, not rigid

We turn your brand and UX rules into a living design system in React.

  • Component libraries built with clear props and composition patterns.
  • Tokens for colors, spacing, and typography instead of magic numbers.
  • Documentation that shows how components should be used in context.

SSR, routing, and data-fetching for real products

We use modern Next.js capabilities with an eye on maintainability and performance.

  • Hybrid rendering strategies: SSR, SSG, ISR—applied intentionally.
  • API integration patterns that match your Symfony/Laravel, Python, or Go services.
  • Auth-aware layouts, protected routes, and role-based navigation.

COMMON PATTERNS

Where Next.js & React shine in your product.

We don’t treat your React app as a monolith. We think in terms of surfaces: who uses them, how often, and what they need from the backend and surrounding systems.

Internal Platforms

Admin & Ops Dashboards

Internal tools with complex tables, filters, and workflows that your support, operations, and sales teams live in every day.

Product UX

Customer Portals & SaaS UIs

Multi-tenant interfaces for account management, reporting, and collaboration on top of your existing backend stack.

Design Systems

Design-system-driven Frontends

Extracting, codifying, and rolling out a component library across multiple apps and teams.

Data UX

Data & Analytics Views

Interactive charts, drill-downs, and data exploration interfaces powered by PHP/Python/Go APIs.

FRONTEND + BACKEND

How React connects to your PHP, Python, and Go stack.

We use Next.js and React as a clean interface layer over your APIs, not a second backend in disguise. Each language in your stack does what it’s best at.

DATA & CONTRACTS

  • Typed clients for calls into Drupal, Symfony/Laravel, Python, and Go APIs, so frontend engineers work with clear shapes and states.
  • Error handling patterns that feel consistent across the whole UI instead of each page inventing its own style.
  • Auth flows and tokens aligned with your backend’s session and security model, not bolted on as an afterthought.

EXPERIENCE & OPERATIONS

  • Loading states and skeletons tied to real backend latencies, so users know what’s happening.
  • Frontend logging that carries context into your observability stack, making incidents easier to debug end-to-end.
  • Accessibility baked into components—keyboard flows, semantic HTML, and manageable contrast choices—not tacked on later.

FAQ

Questions teams usually ask about frontend work.

How do you choose between SSR, SSG, and client-side rendering?

We start from your use case: SEO needs, data freshness, personalization, and infrastructure. Marketing pages and some public docs lean on SSG/ISR. Authenticated dashboards often mix SSR (for initial shell + critical data) with client-side updates. We avoid clever setups that your team can’t maintain.

Can you work with our existing design team or designer?

Yes. We often translate Figma, Sketch, or design tokens into a React component library, then refine it as real-world edge cases show up. We keep designers involved so the system reflects how they think about the product.

How do React apps integrate with our Symfony/Laravel, Python, or Go backends?

We put effort into clean contracts. That means clear API shapes, typed clients, error handling conventions, and auth flows that match your backend stack. The goal is that frontends can evolve without breaking everything downstream—and vice versa.

Can you improve an existing Next.js/React codebase instead of starting from scratch?

Absolutely. We often start by mapping the current architecture, identifying hotspots, and introducing structure step by step. We aim for refactors that are safe, incremental, and tied to real product goals.

TALK ABOUT YOUR FRONTEND

Have a Next.js or React app that needs to feel solid end-to-end?

Share the kind of surfaces you’re building—dashboards, portals, public sites—and the backends they talk to. We’ll respond with how we’d structure the frontend and where we see the biggest wins.

A short description of your current frontend, the backend stack, and your biggest UX or performance pain points is enough to start.