Mercari

Mercari is Japan's largest C2C marketplace app for buying and selling secondhand goods easily from your phone.

15 articles · Android, iOS, Flutter

Website Tech Blog

Mercari App Store

Mercari Play Store

Android Jan 13, 2026

NavEntryScope: The missing scope in Android Hilt

Android Dec 16, 2025

Supercharging User Engagement: How Mercari is Using Server-Driven UI to Reduce Time-to-Market

Android Nov 20, 2025

Behind the Global Launch: Decoding the Android Engineering Strategy for Our New App

Android Nov 20, 2025

Android Engineering Strategy for Global App Launch

iOS Oct 24, 2025

Evolving Mercari's iOS codebase into a multi-product monorepo

Android / iOS Oct 22, 2025

Delivering Mobile App Updates Faster

Android Oct 22, 2025

How We Deliver Mobile App Updates Faster

iOS / Android Dec 24, 2024

Leading a project to migrate hundreds of screens to SwiftUI/Jetpack Compose from UIKit/AndroidView in Merpay

Flutter Dec 24, 2024

How to unit-test Mercari Hallo Flutter app

Flutter Dec 21, 2024

Flutter Forward: Crafting Type-Safe Native Interfaces with Pigeon

iOS Dec 14, 2024

Learnings About Swift Testing

Flutter Dec 11, 2024

Transitioning to Flutter App Development

iOS / Android Dec 4, 2023

Performance monitoring in Mercari mobile apps

Android Mar 27, 2023

Android Developers Blog: Mercari reduces 355K lines of code, a 69% difference, by rebuilding with Jetpack Compose

iOS Mar 24, 2020

One Approach to Monitoring iOS Application Performance