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The Best Reads on Mobile App Performance

How top companies optimize their apps for the best customer experience.

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Do you need an MCP to build your native app?

Company: Sentry · Feb 18, 2026
Platform: iOS

Sentry Engineering ran 1,350 trials across three LLMs to evaluate whether MCP servers are necessary for AI-driven iOS development, finding that while all approaches hit 99%+ success, a simple AGENTS.md file is ...

A step-by-step guide to setting up a React Native monorepo using Yarn Workspaces for sharing code across mobile and web platforms. The article covers project structure, Metro and CocoaPods configuration, Androi...

Trivago shares how a small Appium learning project evolved into their primary mobile test framework, covering the migration from Appium 1 to Appium 2/3 with a plugin-based architecture.

Android 17 introduces DeliQueue, a lock-free MessageQueue implementation that improves UI thread responsiveness and reduces dropped frames for apps targeting SDK 37+.

Callstack has open-sourced agent-device, a lightweight CLI tool that enables AI coding agents like Claude Code and Codex to automate interactions with iOS and Android apps. The tool provides lifecycle managemen...

A curated roundup of the latest Kotlin ecosystem news, including the full KotlinConf 2026 schedule, the release of Kotlin 2.3 with faster Kotlin Multiplatform builds and smaller binaries, and Compose Hot Reload...

Best practices for preparing Android apps to support resizable windows and adaptive layouts.

Android 17 First Beta Release

Company: Google · Feb 13, 2026
Platform: Android

Announcement of the first beta release of Android 17 for developers.

Release notes and improvements for React Native version 0.84.

What's New in Flutter 3.41

Company: Flutter · Feb 11, 2026
Platform: Flutter

Latest features and improvements in Flutter framework for mobile app development.

Automating Memory Leak Detection with AI

Company: Grindr · Feb 10, 2026
Platform: Android

Details how Grindr automated memory leak debugging to reduce diagnosis time from hours to minutes using AI techniques.

Callstack introduces the React Native AI SDK for on-device inference, covering offline AI, privacy by design, and integration with Apple Foundation Models and MLC-LLM engines.

Continuation of building a type-safe metrics API in Swift for iOS performance monitoring and measurement.

Demonstrates building a type-safe metrics API in Swift for iOS performance monitoring and measurement.

Deeper dive into Spotify's mobile release tooling/process to catch issues before rollout; focuses on reliability & safe deploys at scale. Covers the Release Manager Dashboard (a Backstage plugin), backend optim...

A principal engineer's battle-tested guide to Claude Code workflows for React and React Native development, covering CLAUDE.md configuration, skills, subagents, hooks, and TDD loops for mobile development.

Jonathan Bones from bitglow turned a crashing retail app into a performance powerhouse. His team cut React Native upgrade time by 80% and boosted performance scores from 36 to 90 for German retailer DEPOT.

Explores the most common pitfalls mobile teams encounter when implementing shift-left testing, from over-relying on UI tests to ignoring mobile-specific risks like process death and flaky networks. Argues that ...

Instacart's Caper team shares their four-phase strategy for migrating their smart cart Android app from Fragments and XML layouts to Jetpack Compose. AI coding assistants accelerated the refactoring by 5-7x, sa...

Introduction to improved onboarding and developer experience for Flutter and Dart mobile development.

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