Select Interactive

Service

Mobile Web & Responsive

We design and build for the full device spectrum, mobile-first layouts, touch-native interactions, PWAs, and dashboards that work on a phone and a wall monitor. Performance and accessibility stay non-negotiable while we explore AI-assisted layout QA in our own process.

2012
Mobile-first mindset
100%
Viewport coverage
PWA
When it fits
QA
Cross-browser

Capabilities

What we deliver

Mobile-First Responsive Design

Breakpoints, typography scales, and image strategies that prioritize small screens, then expand gracefully to tablet and desktop.

Touch-Optimized Interactions

Hit targets, gestures, and scroll behavior that feel native on phones, without breaking keyboard or pointer users.

Adaptive Layouts & Dashboards

Dense admin and data views that reflow instead of breaking, sidebars, tables, and filters that work on a train or at a desk.

Progressive Web App (PWA)

Offline shells, install prompts, and service-worker caching where product goals warrant app-like persistence.

Performance on Real Devices

Real hardware testing, image/CDN strategy, and interaction budgets, Core Web Vitals matter most on mid-tier phones.

AI-Assisted Responsive QA

We augment manual device passes with automated visual checks and accessibility scans, faster feedback without skipping human judgment.

Technology

Our stack

  • Claude Design
  • TanStack Start
  • TanStack Router
  • Tailwind CSS
  • CSS Container Queries
  • React
  • TypeScript
  • Vite
  • Lighthouse CI

How We Work

Our process

Responsive isn’t a phase, it’s how we validate every major screen.

We define primary devices, network assumptions, and accessibility targets, so tradeoffs are explicit, not accidental.

Key flows sketched at phone width first, navigation models, forms, and content priority that survive narrow viewports.

Fluid type, intrinsic layouts, and component variants, fewer “magic breakpoints,” more resilient CSS.

Tap, drag, and keyboard paths on real devices, especially for carousels, maps, and data tables.

Lazy loading, caching policy, and installability checks, PWA only when it earns its complexity.

Review analytics, error tracking, and iteration on the breakpoints users actually hit.

Case Studies

Every screen covered

All Work
Mobile Traffic & Live Events

Dave Campbell's Texas Football

Game days mean phones in stadiums and living rooms, live scores, recaps, and media have to feel instant and readable on small screens under spotty networks.

4M+

Annual Visits

  • Responsive layouts for scores, articles, and audio/video
  • Touch-friendly navigation during high-stress traffic peaks
  • Performance tuning for cellular and Wi-Fi variability
  • Subscriber flows tested on real mobile hardware
Mobile Registration

Performance Course

Most parents live on their phones during pickup and practice, the public registration app is built to handle account updates, course signup, and payments without a desktop.

150K+

Active sessions / year

  • Touch-friendly forms and plan management
  • Shop and order history that work on small screens
  • Session-heavy traffic patterns handled in production (150K+ / year)
  • Consistent experience from marketing touchpoints to logged-in app
Touch & Motion on Mobile

Passman & Jones

Horizontal scroll storytelling and timeline animation had to feel intentional on touch, not just scaled-down desktop.

98

Lighthouse Score

  • Touch-optimized horizontal scroll and timeline interactions
  • Attorney search and filters tuned for thumb reach
  • 98/100 Lighthouse on a visually rich marketing build
  • Cross-device QA for premium first impressions

Look great everywhere

Need mobile web that actually works?

We'll align UX, performance, and QA so your product feels right on the devices your users really use.

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