Developing Mobile Apps

This is a reference guide that covers the four major mobile development paths: native iOS with SwiftUI, native Android with Jetpack Compose, React Native, and Flutter. It gives you concrete checklists for each platform, like using StateFlow over LiveData on Android or ensuring async/await patterns on iOS. The performance benchmarks are helpful (cold start under 1.5s, rendering above 55fps), and the framework selection advice is practical: if you're coming from web, go React Native; if you need extreme UI customization, pick Flutter. The actual API details live in a separate reference file, so this is more of a decision matrix and best practices checklist than a complete implementation guide. Useful when you're starting a mobile project or switching between platforms and need to remember each ecosystem's current preferred patterns.

GitHub stars: 224
last updated: Jun 10, 2026

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Install

$ npx -y skills add telagod/code-abyss --skill developing-mobile-apps --agent claude-code

Installs into .claude/skills of the current project.

Files

移动开发域 · Mobile

判断先于执行：决定「是否做 / 选什么 / 如何取舍」（栈、方案、架构、权衡）前，先读领域判断内核 skills/_kernel/frontend/SKILL.md——它管 judgment，本秘典管 execution；冲突时以内核判断为准。

原生：iOS(SwiftUI/UIKit) | Android(Compose/Kotlin)
跨平台：React Native(TS) | Flutter(Dart)

iOS 检查项

Android 检查项

跨平台检查项

列表优化(FlatList/ListView.builder+key) | 状态管理(RTK/Riverpod) | 原生桥接验证 | 冷启动<1.5s | 渲染>55fps

选型

Web 背景→RN | 极致动画/UI 定制→Flutter | 大量原生交互→RN | 极致原生体验→原生

SwiftUI/Compose/RN/Flutter API 详情详见 references/details.md

SKILL.md on GitHub

Details

Repository: github.com/telagod/code-abyss
Categories: Frontend Development, Mobile Development
License: MIT
First seen: Jun 11, 2026