# Hoangnguyen0403 Agent Skills Standard React Native Dls > React Native Design System - Skill: `tomevault-io/hoangnguyen0403-agent-skills-standard-react-native-dls` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/hoangnguyen0403-agent-skills-standard-react-native-dls` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/hoangnguyen0403-agent-skills-standard-react-native-dls/raw - Safety review: pending (external: skill-scanner PASS, skillspector PASS) - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Design & Media - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/hoangnguyen0403-agent-skills-standard-react-native-dls --- # React Native Design System ## **Priority: P1 (OPERATIONAL)** Enforce design token usage in React Native apps. ## Guidelines - **Structure**: Define tokens in `theme/colors.ts`, `spacing.ts`, `typography.ts`. - **Usage**: Import tokens (`colors.primary`) instead of literals (`#000`). - **Styling**: Compatible with `StyleSheet` and `styled-components`. ## Anti-Patterns - **No Inline Colors**: Use `'#FF0000'` → Error. Import from `theme/colors`. - **No Magic Spacing**: Use `padding: 16` → Error. Use `spacing.md`. - **No Inline Fonts**: Define `fontSize: 20` → Error. Use `typography.h1`. ## References See [references/usage.md](references/usage.md) for design token usage examples. --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/hoangnguyen0403) — claim your Tome and manage your conversions.