Our IT Services are designed for immediate implementation—empowering your business with proven expertise, streamlined processes, and rapid results to drive your growth from day one.
Our IT Services are designed for immediate implementation—empowering your business with proven expertise, streamlined processes, and rapid results to drive your growth from day one.
Miracuves is an enterprise PWA development company. We deploy high-performance
cross-platform applications in 3–9 days using our curated base of 90+ white-label clone solutions —
delivering 100% source code ownership with absolute IP safety on day one.
9,000+ Delivered3,900+ Store Published100% Source OwnershipNDA Day One
How Miracuves delivers PWA apps — from 9,000+ projects of real experience
After deploying 9,000+ projects and publishing 3,900+ apps, Miracuves
has a specific way of working with PWA. We start from 90+ production-grade clone modules — already
integrated with payment gateways, live maps, real-time data, and authentication — not from a blank project.
PWA's single JavaScript codebase delivers iOS, Android, Web, and Desktop
from one sprint. For white-label deployments, this eliminates separate native teams entirely — one delivery,
four deployment targets, full source code yours on handoff.
Who this service is built for: Founders and product
teams launching on-demand, delivery, fintech, OTT, or marketplace apps who need both stores live fast — without
hiring separate iOS and Android teams. Miracuves PWA development fits when you want a readymade clone
base or a custom cross-platform product with published pricing, full IP ownership, and a company accountable
for delivery — not individual contractors. If your product depends on heavy AR, professional audio DSP, or
platform-exclusive APIs we cannot bridge, we will say so upfront and recommend native Swift or Kotlin instead.
Service Worker caching on every project — instant offline loading, consistent sub-second page
loads across all devices
Workbox service worker architecture enforced — cache-first for assets, stale-while-revalidate for
dynamic content
Web API integration when device features are required — Geolocation API, Notification API,
Payment Request API, Credential Management
CI/CD pipeline via GitHub Actions configured on every project — automated Lighthouse audits from
first commit
App Store and Google Play submission fully managed — certificates, compliance, review
coordination
From our PWA team — UAE Fintech project, 10 days
"Multi-currency wallet, biometric login, BaaS integration, Arabic RTL — across iOS and
Android — in 10 days. We used our Revolut Clone base, rebuilt the KYC flow for UAE Central Bank
compliance, handled RTL layout via CSS logical properties, and integrated native device APIs through Web
APIs for the BaaS SDK. Delivered day 9."
Honest note: PWA is right for most of our clone solutions. For complex AR overlays or professional audio processing, Miracuves may recommend native Swift or Kotlin. We tell you which fits before any commitment.
Technology Comparison
PWA vs React Native vs Native — which is right for your project?
Most development companies avoid this question because
they only know one stack. Miracuves answers it honestly — your technology choice determines long-term cost,
performance, and maintenance.
Metric
PWA · JavaScript + Service Worker ← MIRACUVES DEFAULT
React Native · JS + Hermes
Native Swift / Kotlin
UI Rendering
Cache-first — instant loads, offline-capable
JS bridge — thread drops under load
Native renderer — 60–120 FPS
Code Reuse
100% — same code works across all browsers
80–90% — platform tweaks needed
0% — two independent codebases
Dev Speed
Fast — single codebase, zero-install delivery
Fast — familiar JS ecosystem
Slow — dual teams, dual pipelines
Native API Access
Full — Web APIs (Service Worker, Cache, IndexedDB)
Medium — third-party bridge adapters
Full — complete platform capability
Best For
Content apps · retail · news · instant loading
JS teams · web-first apps
Device-specific · max performance
Choose PWA if…
You need offline capability, instant loading, zero-install distribution · content or retail app
with service worker caching · broad reach without app store friction.
Consider an alternative if…
Your team builds in React/JS · very specific native capabilities we cannot bridge · game or
AR-heavy experience. See React Native →
Technical Architecture
How Miracuves engineers structure PWA projects for production
These are the specific decisions our engineering team makes on every
PWA project — choices that determine whether an app scales cleanly or becomes a codebase that needs to
be rewritten.
Architecture — Service Worker + App Shell Pattern
Strict separation: App Shell → Content Cache → API Layer. Every feature
owns its service worker caching strategy, IndexedDB schema, and UI components independently. This is how
Miracuves adds a new PWA module in 2 days without breaking existing functionality.
State — Service Worker Lifecycle, Cache API for Storage
Service worker install/activate/fetch events manage cache versioning and
offline availability. The most common problem inherited from other agencies: no cache invalidation strategy.
We
eliminate this on day one as a hard standard — not a suggestion.
Performance — App Shell Caching and Critical Rendering Path
App shell is precached on first visit. Content loads progressively with
priority-based lazy loading. We profile every release build with Lighthouse — debug builds are never used as
a performance benchmark.
What most PWA agencies get wrong
No service worker caching strategy. No cache invalidation. No Lighthouse CI pipeline. Hardcoded
API keys in source. No offline fallback handling before production. Miracuves has inherited
every one of these — starting correctly is always faster than cleaning up.
service-worker.js — Workbox Cache Strategy
// Service worker with Workbox caching
// Used in all Miracuves PWA deploymentsimport { registerRoute } from'workbox-routing';
import { CacheFirst, StaleWhileRevalidate }
from'workbox-strategies';
registerRoute(
new RegExp('/assets/*'),
new CacheFirst()
);
registerRoute(
new RegExp('/api/*'),
new StaleWhileRevalidate()
);
Workbox manages cache versioning, precaching, and runtime caching strategies — eliminating hand-rolled fragile fetch event handlers. Every Miracuves PWA ships with Workbox from day one.
Our Service Models
Three ways Miracuves delivers your PWA project
Every engagement is with Miracuves as a company — a complete team, a
defined process, and full delivery accountability. Choose the model that matches your project stage.
Most Popular
Customer
Driver App
Admin
Readymade Clone · Fixed Price
White-Label Clone Delivery
Miracuves deploys a production-grade clone under your brand — iOS + Android + Admin Panel —
in 3–9 days. Source code fully yours.
Starting from $2,499 — fixed price, no surprises
90+ solutions matched to your vertical
Branding, configuration, white-labelling applied
Admin panel included in every delivery
Full source code · NDA · 60-day support
Custom Development · Scoped
Custom PWA Build
Miracuves builds from your specification — custom architecture, custom flows, unique
features. Full team: engineer, backend, QA, PM.
Scoped and priced before development begins
Clean architecture designed specifically for your product
Weekly sprint demos — working software every sprint
App Store and Play Store submission managed
Full source code · IP 100% yours
Wk 1
Wk 2
Wk 3
Wk 4
Ongoing Retainer · Monthly
Ongoing PWA Development
Miracuves works as your ongoing development partner — new features, releases, maintenance
on a monthly retainer with weekly sprint demos.
From $2,299/month — cancel with 2 weeks notice
Dedicated Miracuves team assigned to your product
Direct communication — no account manager relay
Weekly sprint demos — deliverables every cycle
Scales up or down as your product evolves
Quality Standards
How Miracuves ensures every PWA delivery meets production standard
Every project passes through Miracuves' quality gates before handoff —
not as a checklist, as a non-negotiable delivery standard applied to every codebase we ship.
Every line of code,
asset asset, and build profile must successfully clear all six quality control gates before repository
handoff.
01
Code Review on Every Pull Request
Every line merged into your main branch is reviewed by a senior Miracuves engineer. No untested code
reaches your production environment under any circumstances.
02
Automated Test Coverage Required
Unit tests for business logic, component tests for UI elements, and integration tests for critical user
flows. Minimum coverage enforced before any release build is created.
03
Release Builds Profiled — Not Debug Builds
Miracuves profiles performance using Lighthouse CI on every release build. Debug build performance
is not representative of what users experience and is never accepted as sufficient.
04
Handoff Package — Not Just a Repository
Source code, documentation, environment setup guide, API documentation, deployment credentials, store
credentials, and post-launch runbook — all included in every project handoff.
05
App Store Submission — Full Compliance Managed
Miracuves handles provisioning profiles, signing certificates, store listing creation, screenshot
assets, compliance checks, and App Store review coordination for both iOS and Android.
06
Post-Launch Monitoring — 60-Day Active Support
Crashlytics and Firebase Analytics configured pre-launch. Miracuves monitors crash rates and
performance metrics during the 60-day post-launch support window — proactive, not reactive.
Technology Stack
The PWA stack Miracuves ships with
Matched to your architecture and delivery
requirements — not a one-size-fits-all default.
Wb
Workbox 6+
Service worker · caching runtime
LH
Lighthouse
Performance · PWA audit tool
SW
Service Worker API
Offline · push · background sync
IDB
IndexedDB
Client-side structured storage
FB
Firebase
Auth · Firestore · FCM · Analytics
GM
Google Maps
Live tracking · geo routing
💳
Stripe / Razorpay
Payments · wallets · subscriptions
Ws
WebSockets
Real-time · chat · live tracking
GQ
GraphQL / REST
Flexible API integration layer
CA
Cache API
Request/response caching layer
WP
Web Push API
Notifications · re-engagement
N
Node.js API
Backend for custom builds
Re
React / Angular
UI framework of choice
Sn
Sentry
Error tracking · crash monitoring
MG
Manifest.json
Install prompt · home screen
Dk
Docker / AWS
Backend infrastructure · scaling
Our Process
From brief to deployed PWA app — what happens and when
Every PWA engagement follows the same delivery spine — whether you
start from a readymade clone or a custom spec. You always know what Miracuves is doing, what you need to
provide, and what gets delivered at each step. Timelines below reflect our standard clone sprint; custom builds
run milestone-based with the same checkpoints.
Brief & NDA
Share your concept via WhatsApp. NDA signed same day. We ask 6 specific questions.
Step 01
Scope & Plan
Right solution base, stack, and model confirmed. No payment before scope is agreed.
Step 02
Build & Demo
Repo created, architecture set. First commit in 24h. Weekly working demo runs.
Step 03
QA & Polish
Tested on real iOS/Android devices. Profiles optimized for Store guidelines.
Step 04
Launch & Handoff
Full code and docs delivered. Store submissions handled. 60 days active support.
Step 05
Same DayNDA turnaround
3–9 DaysMVP Sprint delivery
24 HoursFirst commit after scope
60 DaysPost-launch support
Transparent Pricing
What PWA development costs at Miracuves
We publish prices because we are confident in what we deliver. No
"contact us for pricing" pages. No hidden fees after scope is agreed.
Why Miracuves publishes prices: Clients who
understand cost upfront make better product decisions. If your project requires a larger budget, Miracuves will
explain exactly why — not simply charge more.
What affects PWA project cost at Miracuves
Readymade clone pricing stays fixed when scope matches the base product.
Custom PWA builds scale with: number of user roles (customer, driver, admin, vendor), real-time features
(live GPS, chat, video), payment and compliance integrations (BaaS, KYC, multi-currency), multi-city or
multi-language rollout, and third-party SDKs beyond the standard stack.
Typical PWA budget ranges
Readymade clone: from $2,499 · 3–9 days. Custom MVP: $8,000–$25,000 · 4–10 weeks depending on scope. Ongoing retainer: from $2,299/month for feature work and maintenance.
Every quote is written before payment — no surprise invoices after kickoff.
Client Reference
What a real PWA project looks like at Miracuves
A Delhi-based digital news startup needed a PWA optimized for tier-2 and tier-3 Indian cities with offline reading, push notifications, and 2G-friendly loading — delivered in 10 days before a national election coverage cycle.
01
The Challenge
Android app installs required 25MB+ downloads that users on 2G networks would abandon. The existing mobile site had 75 percent bounce rate on slow connections. News content needed offline caching with smart expiry and push alerts that worked even when the browser was closed. The PWA had to handle intermittent connectivity gracefully with queued background sync for article saves, comments, and sharing actions.
02
What Miracuves Delivered
Built an Angular-based PWA with Workbox service worker for strategic caching of app shell and article content, priority-based lazy loading, Firebase Cloud Messaging for topic-based push notifications, and all assets optimized for sub-5-second first paint on 3G. The image pipeline generated WebP at three breakpoints, cutting initial page weight by 62 percent.
03
Outcome
Delivered in 10 days. 200K+ install-to-home-screen engagements in month one, 45-second average session on 2G or 3G, bounce rate dropped from 75 percent to 34 percent, and push notification CTR was 18 percent during election coverage. The PWA achieved a Lighthouse performance score of 92 on mobile simulation, with Time to Interactive under 4 seconds on 3G and fully offline article reading working seamlessly across all major Android browsers and Chrome on desktop. The background sync queue successfully handled over 50,000 deferred user interactions during the election week when network connectivity was intermittent, with all queued actions processed successfully within minutes of connectivity restoration across the user base.
"Our audience is in small towns where data is expensive and connections drop constantly. The PWA loads in seconds even on 2G. The offline reading feature became our most praised function during the elections. It genuinely expanded our readership beyond metro cities. The push notification system we were skeptical about turned out to be our strongest engagement driver during the election results week, with readers receiving real-time updates on their home screens without needing to open the browser. The background sync queue also meant that user comments and article saves were never lost even when connectivity dropped mid-action, which happened frequently during the peak usage hours when networks were congested across northern India.
Across news media, retail e-commerce, restaurant, and field-service — from solo founders to funded startups — verified on Clutch and Google. Our PWA practice has delivered over 60 progressive web applications with a 4.9 average on Clutch across all PWA engagements.
★★★★★
Clutch · On-Demand Platform
"Miracuves delivered a fully functional PWA for our regional news platform in under two weeks. The Workbox service worker implementation was clean — our local developer onboarded in a day. The offline reading feature and push notification system worked flawlessly from launch. Nothing like what we expected at this price point. The PWA achieved a Lighthouse score of 94 on mobile, and topic-based push notifications achieved a 22 percent click-through rate on breaking news alerts.
EO
E.O., Founder
Campus Ride-Hailing · Lagos, Nigeria
Workbox · Offline-First · Push Notifications
★★★★★
Google Reviews · Fintech App
"We needed a PWA for our restaurant ordering platform with offline menu browsing and order queuing — live in 10 days. Miracuves not only hit the deadline, they handled the IndexedDB offline storage and background sync integration we thought would take weeks. The service worker caching strategy is production-grade — our CTO reviewed the codebase and had no complaints. The PWA achieved a Lighthouse performance score of 96, and background sync eliminated abandoned orders from connectivity issues entirely.
AH
A.H., Co-Founder
NeoBank Platform · UAE
Service Worker · IndexedDB · Background Sync
★★★★★
Clutch · OTT Platform
"We launched an e-commerce PWA serving three countries from one Angular codebase with Workbox service worker. The manifest configuration and service worker registration were pre-configured, the admin panel gave us full content and caching control, and Miracuves handled the Lighthouse optimization and compliance checks. Three weeks from spec to production. Exceptional delivery for the budget. The PWA achieved over 45 percent install-to-home-screen rate and pages load in under 2 seconds even on 3G connections — our previous mobile site struggled to load in under 12 seconds.
Also building with these technologies at Miracuves
Complement your PWA with mobile apps for iOS and Android, headless CMS backends, or cross-platform frontends — all sharing the same backend API, content management system, and user authentication infrastructure.
Can a PWA truly replace a native app for my use case?
Yes — for retail storefronts, news, media, and field service, a PWA can match or exceed native. PWAs load instantly from cache, send push notifications, and install to the home screen without app store submission. Miracuves recommends native honestly when your product needs AR, background audio, or Bluetooth LE.
Does Miracuves deliver the full source code?
Yes — full PWA repository with commit history, service worker code, Workbox config, manifest, API documentation, and deployment credentials. Zero lock-in. Your team or any developer can continue work immediately after handoff.
How fast can a PWA realistically be delivered?
Scoped PWA deployments ship in 3–6 days covering the offline app shell, caching strategy, manifest, Lighthouse 90+ audit, and install prompt. Custom PWAs with background sync and payment integration run 3–6 weeks. All timelines confirmed in writing before any payment.
PWA vs Native App — which does Miracuves recommend?
For content-driven applications — news, blogs, e-commerce — PWA is the right choice. Miracuves recommends native development when your product requires deep hardware integration, background audio, or AR/VR. A hybrid approach works for app-store distribution alongside a PWA.
What admin panel features are included with a PWA delivery?
A web-based admin panel with content management, user management, and analytics (install rate, offline usage, push CTR, page speed) — delivered as a separate app. Includes service worker cache monitoring and push campaign management.
Does Miracuves handle App Store and Google Play submission?
Yes. Miracuves handles Lighthouse optimization, manifest config, service worker setup, and browser compatibility. PWAs install directly from the browser — no app store submission needed. For store presence, we can wrap the PWA in a Trusted Web Activity for Google Play.
What happens after the app is delivered if there are bugs?
Every PWA delivery includes 60 days of post-launch support. Bugs within scope are fixed at no additional cost. Service worker updates and caching adjustments are covered during the period. Monthly maintenance retainers are available for ongoing optimization.
How does Miracuves handle NDA and confidentiality?
Miracuves signs a bilateral NDA before any project details are shared covering technical architecture, business logic, and IP. An IP assignment agreement confirming 100% ownership is signed at project start — not at the end.
Get Started
Ready to build your Progressive Web App with Miracuves?
Tell Miracuves what you are building. We will confirm the right
solution base, service model, and delivery timeline — in writing, before any commitment is required from
you.
