Airbnb-DLS-aligned design system engineering for Expo / React Native apps targeting both web and native iOS, built on Unistyles v3, Reanimated, Skia, and FlashList.
$ npx skills add pproenca/dot-skills --skill expo-design-system -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install pproenca/dot-skills expo-design-system --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/pproenca/dot-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.experimental/expo-design-system .claude/skills/expo-design-system && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "expo-design-system" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.experimental/expo-design-system into .claude/skills/expo-design-system/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-design-system", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/pproenca/dot-skills/tree/master/skills/.experimental/expo-design-systemType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add pproenca/dot-skills --skill expo-design-system -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install pproenca/dot-skills expo-design-system --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/pproenca/dot-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/.experimental/expo-design-system .agents/skills/expo-design-system && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "expo-design-system" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.experimental/expo-design-system into .agents/skills/expo-design-system/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-design-system", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add pproenca/dot-skills --skill expo-design-system -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install pproenca/dot-skills expo-design-system --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/pproenca/dot-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/.experimental/expo-design-system .cursor/skills/expo-design-system && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "expo-design-system" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.experimental/expo-design-system into .cursor/skills/expo-design-system/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-design-system", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/pproenca/dot-skills.git --path skills/.experimental/expo-design-system--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add pproenca/dot-skills --skill expo-design-system -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install pproenca/dot-skills expo-design-system --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/pproenca/dot-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/.experimental/expo-design-system .gemini/skills/expo-design-system && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "expo-design-system" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.experimental/expo-design-system into .gemini/skills/expo-design-system/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-design-system", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install pproenca/dot-skills expo-design-systemInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add pproenca/dot-skills --skill expo-design-system -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/pproenca/dot-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/.experimental/expo-design-system .github/skills/expo-design-system && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "expo-design-system" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.experimental/expo-design-system into .github/skills/expo-design-system/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-design-system", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add pproenca/dot-skills --skill expo-design-system -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install pproenca/dot-skills expo-design-system --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/pproenca/dot-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/.experimental/expo-design-system .opencode/skills/expo-design-system && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "expo-design-system" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.experimental/expo-design-system into .opencode/skills/expo-design-system/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-design-system", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
expo-design-systemAirbnb-DLS-aligned design system engineering for Expo / React Native apps targeting both web and native iOS, built on Unistyles v3, Reanimated, Skia, and FlashList.
Expo Design System is an agent skill from pproenca/dot-skills. Airbnb-DLS-aligned design system engineering for Expo / React Native apps targeting both web and native iOS, built on Unistyles v3, Reanimated, Skia, and FlashList. Use whenever building, reviewing, or refactoring shared UI — design tokens, theming, variant-driven component APIs, typography, spacing, cross-platform web/iOS parity, native-feel performance, or complex surfaces like calendars and drawing canvases (examples use a clinic app). Covers token architecture, theming, component API contracts (variants over…
Its SKILL.md is about 3.5k tokens, which your agent loads only when the skill is triggered. The skill folder holds 70 other files, including reference files and assets (for example `AGENTS.md`, `assets/templates/_template.md` and `metadata.json`).
It sits in Mobile, covering Cross-platform mobile apps and Design systems. It works with Expo, React Native and iOS. The repository describes itself as: A collection of AI agent skills following the Agent Skills open format. The licence is MIT.
11 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit cf93c57. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Expo Design System loads about 3.5k tokens when it runs, and up to ~30k if it reads all its reference files. Until then it costs about 254 tokens; SKILL.md has 1,159 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from pproenca/dot-skills at commit cf93c57, republished under its MIT licence (© pproenca). 1,159 words, ~3,547 tokens.
.claude/skills/expo-design-system/SKILL.md (or your agent's skills folder). This skill also uses 67 other files; get the full folder from GitHub.Opinionated, strict design system engineering for Expo / React Native apps on the New Architecture, targeting both web and native iOS. Contains 63 rules across 11 categories, prioritized by impact. Derived from Airbnb's Design Language System (DLS), the Unistyles v3 documentation, and the React Native ecosystem (Reanimated, Gesture Handler, Skia, FlashList, Expo SDK). The styling engine is Unistyles v3; the component API follows the Airbnb DLS pattern of variant props over style escape hatches.
This skill is the infrastructure layer — it teaches how to BUILD the design system itself, the React Native counterpart to ios-design-system. All code examples follow the same non-negotiable constraints:
@clinic/design-system + domain; never another feature's internalsstyle escape hatch_web pseudo-states and Platform splits, never a forked web stylesheet| Sibling Skill | Its Focus | This Skill's Focus |
|---|---|---|
ios-design-system | The SwiftUI design system for the same clinic app | The Expo / React Native counterpart |
expo-react-native-coder | Feature development (screens, navigation, data fetching) | Design system infrastructure (tokens, components, theming) |
expo-react-native-performance | App-wide performance optimization | Native-feel performance inside the design system |
react | General React patterns | Expo / React Native design system specifics |
expo-ios-hig | iOS native-feel decisions (navigation, system controls, Liquid Glass) | Cross-platform token/component architecture + web/iOS parity |
All guidance in this skill assumes the clinic modular architecture:
@clinic/design-system + domain only; the app target wires navigation (Expo Router) and dependency injectionReference these guidelines when:
style props, or feature-local tokensPlatform splits, and safe-area/haptics divergences@expo/ui control instead of reimplementing one| Priority | Category | Impact | Prefix | Rules |
|---|---|---|---|---|
| 1 | Token Architecture | CRITICAL | token- | 6 |
| 2 | Theming & Adaptivity | CRITICAL | theme- | 5 |
| 3 | Component API Contracts | CRITICAL | api- | 8 |
| 4 | Cross-Platform Parity | CRITICAL | platform- | 5 |
| 5 | Reuse & System Fit | HIGH | reuse- | 4 |
| 6 | Styling Engine (Unistyles) | HIGH | style- | 6 |
| 7 | Typography & Iconography | HIGH | type- | 5 |
| 8 | Spacing, Layout & Safe Areas | HIGH | space- | 5 |
| 9 | Native-Feel & Performance | HIGH | perf- | 7 |
| 10 | Complex Domain Components | MEDIUM-HIGH | domain- | 6 |
| 11 | Governance & Consistency | MEDIUM | govern- | 6 |
token-three-layer-scale - Layer tokens as raw, semantic, and component scalestoken-define-in-unistyles-theme - Keep the Unistyles theme as the single token sourcetoken-no-raw-values-in-components - Route every color and size through tokenstoken-semantic-naming - Name tokens by role, not by valuetoken-elevation-pairs - Tokenize elevation as surface and shadow pairstoken-avoid-over-abstraction - Stop at three token layerstheme-runtime-not-rerender - Switch themes via the runtime, no re-rendertheme-stylesheet-theme-arg - Read theme from the StyleSheet argumenttheme-adaptive-system - Follow the system color scheme by defaulttheme-breakpoints-responsive - Use breakpoints, not Dimensions checkstheme-config-single-module - One typed config module for themes and breakpointsapi-variants-over-style-prop - Express visual options as variant propsapi-no-style-escape-hatch - No raw style prop on componentsapi-compound-variants - Compound variants over per-combination componentsapi-slots-for-composition - Slot props over a prop per elementapi-controlled-uncontrolled - Support controlled and uncontrolled stateapi-forward-ref - Forward refs from leaf componentsapi-accessibility-in-contract - Require accessibility props in the contractapi-aschild-polymorphism - Offer asChild instead of wrapper nestingplatform-web-pseudo-states - Add web hover, focus, and cursor to interactive componentsplatform-guard-native-only - Guard native-only APIs behind Platform checks with web fallbacksplatform-divergence-split - Isolate platform differences behind one component APIplatform-input-model - Design for pointer and touch, never hover-onlyplatform-shared-theme-parity - One theme for web and native, with a known divergence mapreuse-inventory-first - Read the design system index before writing any stylereuse-extend-not-fork - Extend a shared component with a variant, don't fork a local onereuse-promote-on-second-use - Promote a pattern to the system on its second usereuse-platform-component-first - Reach for a native control before reimplementing onestyle-stylesheet-create - StyleSheet.create over inline objectsstyle-variants-api - Variants over ternary style arraysstyle-dynamic-functions - Dynamic functions for prop-driven valuesstyle-no-inline-array-merge - No inline array merges in listsstyle-withunistyles-third-party - Theme third-party components with withUnistylesstyle-press-states-from-variants - Press and disabled states as variantstype-scale-tokens - Define a named typography scaletype-respect-font-scaling - Respect OS font scalingtype-text-component-wrapper - Route text through one typed componenttype-font-loading-expo-font - Load fonts before first painttype-icon-registry - Centralize icons in a typed registryspace-spacing-scale - Use a spacing scale on a 4pt gridspace-safe-area-insets - Apply safe-area insets at screen edgesspace-touch-targets - Size touch targets to at least 44 pointsspace-gap-over-margins - Use gap over per-child marginsspace-radius-tokens - Tokenize corner radius by roleperf-flashlist-for-lists - FlashList over ScrollView listsperf-reanimated-ui-thread - Animate on the UI threadperf-gesture-handler - Gesture Handler over PanResponderperf-expo-image - Load images with expo-image and cachingperf-memoize-list-items - Memoize rows and callbacksperf-haptics-key-actions - Add haptics on confirmations and togglesperf-defer-offscreen-work - Defer work past transitionsdomain-calendar-virtualization - Virtualize the appointment calendar by daydomain-note-editor-autosave - Offline-first debounced note autosavedomain-bodychart-skia-canvas - Draw body charts on a Skia canvasdomain-bodychart-gesture-paths - Capture strokes via gestures and shared valuesdomain-compose-from-primitives - Build domain components from primitivesdomain-optimistic-writes - Render optimistic UI for writesgovern-design-system-package - Package the design system with one entrygovern-lint-no-raw-values - Lint against raw colors and inline stylesgovern-prevent-local-tokens - Prevent feature-local tokensgovern-storybook-catalog - Catalog component variants in Storybookgovern-naming-conventions - Enforce one naming conventiongovern-incremental-migration - Migrate to tokens incrementallyRead individual reference files for detailed explanations and code examples:
| File | Description |
|---|---|
| references/_sections.md | Category definitions and ordering |
| assets/templates/_template.md | Template for new rules |
| metadata.json | Version and reference information |
© pproenca, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 67 other files (references, assets) in skills/.experimental/expo-design-system of pproenca/dot-skills.
Open the folder on GitHubat commit cf93c57
Expo Design System next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Expo Design System this skillpproenca/dot-skills | 214 | — | ~3.5k | Automated safety check: Pass | MIT | |
| Cometchat React Native Corecometchat/cometchat-skills | 129 | — | ~4.6k | Automated safety check: Notes | MIT | |
| Cometchat React Native V5 SDKcometchat/cometchat-skills | 129 | — | ~5.2k | Automated safety check: Pass | MIT | |
| ThemingCode-with-Beto/skills | 141 | — | ~2.5k | Automated safety check: Pass | None | |
| Mobile AccessibilityCommunity-Access/accessibility-agents | 421 | — | ~1.1k | Automated safety check: Pass | MIT | |
| Kb Mobile AccessibilityCommunity-Access/accessibility-agents | 421 | — | ~3.8k | Automated safety check: Pass | MIT |
cometchat/cometchat-skills
Foundational rules for the CometChat React Native UI Kit v5 — install and the exact native peer deps, the provider chain, init → login → render ordering, the component map, and the production-ready…
cometchat/cometchat-skills
Add voice & video calling to a React Native app FROM SCRATCH with the headless CometChat Calls SDK v5 (@cometchat/calls-sdk-react-native@5) — no prebuilt UI Kit.
Code-with-Beto/skills
Scaffold a unified, cross-platform color theme system into an Expo Router app.
Community-Access/accessibility-agents
React Native, Expo, iOS and Android: labels, roles and touch targets.
Community-Access/accessibility-agents
Reference data, not a reviewer. An agent skill from Community-Access/accessibility-agents.
safaiyeh/app-store-review-skill
Evaluates code against Apple's App Store Review Guidelines. An agent skill from safaiyeh/app-store-review-skill.
pproenca/dot-skills
Audio forensics and voice recovery guidelines for CSI-level audio analysis.
pproenca/dot-skills
Guided, scripted pipeline for running JSX/TSX/React codemods safely across large legacy codebases.
pproenca/dot-skills
Create well-structured RFCs and technical proposals for software projects.
pproenca/dot-skills
Developer-experience friction auditing and fixing — slow onboarding, repeated manual setup steps, missing bootstrap/reset/seed scripts, undiscoverable conventions.
pproenca/dot-skills
Turn a rough idea for a language into a complete, implementable specification — a DSL, query, config/data, template, or protocol language — by interviewing the author dimension by dimension until…
pproenca/dot-skills
Drafting Python Enhancement Proposals (PEPs) — proposing a Python language feature, a standard library change, an interoperability standard, or an informational/process document for the Python…
Works with
Categories
Airbnb-DLS-aligned design system engineering for Expo / React Native apps targeting both web and native iOS, built on Unistyles v3, Reanimated, Skia, and FlashList. Expo Design System is an agent skill from pproenca/dot-skills. Airbnb-DLS-aligned design system engineering for Expo / React Native apps targeting both web and native iOS, built on Unistyles v3, Reanimated, Skia, and FlashList.
Expo Design System fits situations like: refactoring shared UI — design tokens; variant-driven component APIs; cross-platform web/iOS parity; native-feel performance.
Run `npx skills add pproenca/dot-skills --skill expo-design-system -a claude-code`. Or copy the skill folder (skills/.experimental/expo-design-system in pproenca/dot-skills) into .claude/skills/expo-design-system in your project. Claude Code loads it when a task matches its description.
Run `npx skills add pproenca/dot-skills --skill expo-design-system -a codex`. Or copy the skill folder (skills/.experimental/expo-design-system in pproenca/dot-skills) into .agents/skills/expo-design-system in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add pproenca/dot-skills --skill expo-design-system -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/expo-design-system, .gemini/skills/expo-design-system, .github/skills/expo-design-system and .opencode/skills/expo-design-system in your project.
SKILL.md names no scripts, command-line tools or credentials: Expo Design System is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Expo Design System is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 3.5k tokens (SKILL.md is roughly 14k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 27k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Expo Design System: Cometchat React Native Core (cometchat/cometchat-skills, 129 stars), Cometchat React Native V5 SDK (cometchat/cometchat-skills, 129 stars), Theming (Code-with-Beto/skills, 141 stars) and Mobile Accessibility (Community-Access/accessibility-agents, 421 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
pproenca (a GitHub user) maintains it in pproenca/dot-skills, which has 214 GitHub stars. The repository holds 182 skills in this directory. The repository was last updated on August 15, 2026.
Source: pproenca/dot-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.
