Web apps that work like native, even offline
We build progressive web apps that install to home screens, work offline, and deliver native-like speed - without app store friction or duplicate codebases.
Trusted by companies that ship production software on deadline
Everything you need, nothing you don't
We scope each engagement precisely so you get senior-level work on the capabilities that matter.
Offline support
Service worker caching and background sync so users keep working when connectivity drops - on planes, in warehouses, or in the field.
Push notifications
Re-engage users with timely alerts for orders, messages, and updates - without building separate native apps.
App-like UI
Full-screen layouts, smooth transitions, and touch-optimized interactions that feel indistinguishable from native.
Auto updates
New versions deploy instantly - no app store review cycles. Users always run the latest build.
Cross-platform
One codebase for desktop, tablet, and mobile. Reach every device your users already have.
Performance optimization
Lazy loading, precaching, and Lighthouse-tuned bundles for sub-second loads and top Core Web Vitals scores.
From web app to installable experience
We audit your current app, add PWA capabilities incrementally, and validate performance on real devices before launch.
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Week 1: PWA audit & strategy
We assess offline requirements, caching strategy, and install prompts - then define the minimum viable PWA scope.
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Weeks 2-6: Service workers & UX polish
Offline caching, push notifications, and app-shell architecture ship in demos you can install on your phone.
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Launch: Lighthouse validation & rollout
We hit PWA installability criteria, optimize Core Web Vitals, and deploy with monitoring for cache and sync issues.
Renting is local, so search had to understand a place and a date range as one question rather than two filters. Mirimera built the marketplace and the software our suppliers run on, and because it is one system underneath, nothing has ever had to be kept in sync.
- Pablo
CEO, Big RentalsTools that power installable web apps
Modern PWA tooling for caching, bundling, and performance - so your web app earns a spot on users' home screens.
React
UI library for responsive, touch-friendly interfaces that adapt across screen sizes.
Workbox
Google's service worker library for precaching, routing strategies, and background sync.
Service Workers
Browser APIs for offline caching, push delivery, and background processing at the edge.
Lighthouse
Automated audits for PWA installability, performance, and accessibility benchmarks.
webpack
Module bundler with code splitting and asset optimization for fast initial loads.
TypeScript
Type-safe JavaScript for maintainable service worker logic and complex app state.
Ready to make your web app installable?
Book a free 30-minute call. We'll assess your PWA readiness, outline offline capabilities, and estimate timeline.