Shopping & Travel Progressive Web Apps

The Wikipedia of maps — built by a community of mappers worldwide, completely free and open. No tracking, no ads. The foundation behind most open-source mapping projects.

Offline maps and navigation using OpenStreetMap data. Download country maps for offline use — works without any data connection. Privacy-first Google Maps alternative, completely free.

Real-time flight tracker showing 180,000+ flights in the air right now. Click any plane to see flight details, route, and aircraft info. Installs beautifully as a PWA.

Collaborative map-making in the browser. Draw on maps, add pins, upload data layers, and share with your team. A Google Maps replacement for storytelling with geographic data.

Gap-trip is an Android outing-planning app for Korea that recommends nearby destinations based on real-time public data. It compares reachable places by travel time, weather, air quality, crowd levels, nearby stations, and available facilities. Users can filter by region, travel time (30-90 minutes), transportation mode, and activity type (walking, family outings, dates, pet-friendly). The app generates shareable cards of the top five least crowded locations and includes map integration.

A Portuguese-language progressive web app for managing shopping lists and home inventory control. Features tabbed navigation with shortcuts for adding items and accessing shopping lists directly. Displays in standalone mode with portrait orientation, using a teal accent color scheme. Designed for productivity and shopping management with a focus on household organization.

Naa Sei Albert Hub is a marketplace platform designed for Ghana, enabling users to buy and sell items. The Progressive Web App operates in standalone display mode with portrait orientation, branded in green theme colors. It provides a mobile-optimized marketplace experience for the Ghanaian market, facilitating local commerce and classified listings across various categories.

Radon is an e-commerce website built by developer Piyush Sati. It provides an online storefront where visitors can browse products and shop from the browser. As an independently built project, it serves as a compact example of a modern web-based shopping site.

A directory that gathers invite codes and promo codes in one place. Instead of hunting across forums and blogs, users can look up a code for the service they are signing up for. Useful for deal hunters and anyone who wants a referral or discount code before registering.

A fast lookup tool for real-time arrival times on Hong Kong's Light Rail network. Built with Vite and React, it aims to show upcoming train ETAs more quickly than the official MTR app, serving Light Rail commuters who just need the next departure time.

A Chinese-language Progressive Web App demo of Lvmama, a major Chinese online travel-booking service. It presents mobile booking of attraction tickets, self-guided tour packages, hotels across China and cruise products, and is meant to be viewed in a recent Chrome browser on Android as a PWA showcase.

A travel website theme with progressive web app support, presenting lodging and accommodation booking content for travelers and sightseers. Built as a ready-made template with a modern interface, it suits developers or small agencies wanting a starting point for a travel booking site rather than a finished consumer service.

A route planner and companion app for the Lucknow Metro's Red Line, with live train tracking, a fare calculator covering the ₹10–₹60 range, crowd estimates, timings, and station information. Free to use and works offline, aimed at daily commuters and visitors in Lucknow.

A travel guide for Sri Lanka that introduces visitors to the island historically known as Ceylon. Aimed at tourists planning a trip, it highlights the country's beauty and serves as a starting point for discovering the destination rather than a booking platform.

Campus marketplace where university students buy and sell textbooks, electronics, furniture, and other goods within their own school community. Every account is verified as a real student, making it a safer, campus-scoped alternative to Facebook Marketplace or Craigslist for finding deals between classmates.

An animal-focused platform that gathers pet services and supplies in one place. According to its own description it aims to cover the full range of animal services and products, giving pet owners a single starting point for finding what their animals need.

The canonical low-footprint PWA case study — Uber rebuilt its entire ride-booking flow at m.uber.com to work on cheap phones and borrowed devices. Request rides, compare fares and track your driver from any browser; the standalone manifest installs it to the home screen without an app-store download.