Expo UI
arcboxlabs/linkcode
Framework (OSS). An agent skill from arcboxlabs/linkcode.
Library reference for @expo/ui SwiftUI components on iOS — covers Host boundaries, modifier composition, iOS 26 Liquid Glass and Human Interface Guidelines composition rules…
$ npx skills add pproenca/dot-skills --skill expo-ui -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install pproenca/dot-skills expo-ui --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/.curated/expo-ui .claude/skills/expo-ui && 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-ui" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.curated/expo-ui into .claude/skills/expo-ui/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-ui", 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/.curated/expo-uiType 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-ui -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install pproenca/dot-skills expo-ui --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/.curated/expo-ui .agents/skills/expo-ui && 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-ui" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.curated/expo-ui into .agents/skills/expo-ui/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-ui", 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-ui -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install pproenca/dot-skills expo-ui --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/.curated/expo-ui .cursor/skills/expo-ui && 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-ui" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.curated/expo-ui into .cursor/skills/expo-ui/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-ui", 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/.curated/expo-ui--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-ui -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install pproenca/dot-skills expo-ui --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/.curated/expo-ui .gemini/skills/expo-ui && 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-ui" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.curated/expo-ui into .gemini/skills/expo-ui/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-ui", 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-uiInstalls 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-ui -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/.curated/expo-ui .github/skills/expo-ui && 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-ui" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.curated/expo-ui into .github/skills/expo-ui/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-ui", 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-ui -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-ui --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/.curated/expo-ui .opencode/skills/expo-ui && 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-ui" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.curated/expo-ui into .opencode/skills/expo-ui/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-ui", 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-uiLibrary reference for @expo/ui SwiftUI components on iOS — covers Host boundaries, modifier composition, iOS 26 Liquid Glass and Human Interface Guidelines composition rules…
Expo UI is an agent skill from pproenca/dot-skills. Library reference for @expo/ui SwiftUI components on iOS — covers Host boundaries, modifier composition, iOS 26 Liquid Glass and Human Interface Guidelines composition rules, layout/input/navigation/display catalogues, and ObservableState patterns. Use this skill whenever writing or reviewing React Native code that imports from @expo/ui/swift-ui or @expo/ui/swift-ui/modifiers — including new Expo apps adopting native SwiftUI views, migrations from React Native primitives to expo-ui, and code targeting iOS 26…
Its SKILL.md is about 2.7k tokens, which your agent loads only when the skill is triggered. The skill folder holds 62 other files, including reference files and assets (for example `AGENTS.md`, `README.md` and `assets/templates/_template.md`).
It sits in Mobile, covering Cross-platform mobile apps and iOS development. It works with Expo, SwiftUI, iOS and React Native. The repository describes itself as: A collection of AI agent skills following the Agent Skills open format. The licence is MIT.
8 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 UI loads about 2.7k tokens when it runs, and up to ~28k if it reads all its reference files. Until then it costs about 180 tokens; SKILL.md has 786 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). 786 words, ~2,663 tokens.
.claude/skills/expo-ui/SKILL.md (or your agent's skills folder). This skill also uses 59 other files; get the full folder from GitHub.Library reference for @expo/ui/swift-ui and @expo/ui/swift-ui/modifiers — the iOS surface of Expo's native UI bridge. Contains 53 rules across 8 categories, prioritised by cascade impact for agents building Expo apps that render to native SwiftUI views on iOS 26 and earlier.
Reference these guidelines when:
@expo/ui/swift-ui — pick the right container (Form vs List vs ScrollView), wrap in Host correctly, apply modifiers@expo/ui/swift-ui or @expo/ui/swift-ui/modifiersuseNativeState and worklet writes@expo/ui/jetpack-compose surface has its own conventions@expo/ui exposes a small set; this skill scopes to the platform-specific iOS surfaceexpo-router and expo-router/unstable-native-tabs; this skill covers UI composition only| Priority | Category | Impact | Prefix |
|---|---|---|---|
| 1 | Setup & Host Boundaries | CRITICAL | host- |
| 2 | iOS 26 HIG Composition Rules | CRITICAL | hig- |
| 3 | Modifiers System | CRITICAL | mod- |
| 4 | Layout Components | HIGH | layout- |
| 5 | Input & Controls | HIGH | input- |
| 6 | Navigation & Overlays | HIGH | nav- |
| 7 | Display & Feedback | MEDIUM-HIGH | display- |
| 8 | State & Cross-Cutting Patterns | MEDIUM | state- |
host-wrap-all-swiftui-roots — Wrap every SwiftUI subtree in a Hosthost-match-contents — Size Host to its SwiftUI content with matchContentshost-viewport-size-for-form — Use useViewportSizeMeasurement for Form and Listhost-color-scheme-explicit — Pass explicit colorScheme when overriding the systemhost-ignore-safe-area — Use ignoreSafeArea only for full-bleed surfaceshig-glass-effect-container — Group glass siblings inside GlassEffectContainerhig-no-glass-on-glass — Avoid nesting glassEffect on glass surfaceshig-no-stacked-modals — Resolve a sheet before presenting anotherhig-popover-iphone-fallback — Don't use Popover on iPhone — use BottomSheethig-sheet-detents-partial — Include a partial detent for Liquid Glass appearancehig-confirmation-dialog-destructive — ConfirmationDialog + destructive rolehig-tint-only-for-brand — Reserve tint for brand surfaces, not destructivemod-prop-not-style — Modifiers go through the modifiers prop, not RN stylemod-composition-order — Modifier order is meaningful — each wraps the previousmod-import-from-modifiers-subpath — Import from @expo/ui/swift-ui/modifiersmod-frame-vs-fixedsize — frame proposes a size, fixedSize opts out of flexmod-padding-vs-frame — padding for inner space, frame for outer boundsmod-presentation-on-sheet-content — Presentation modifiers attach to sheet contentmod-disabled-prop — Use disabled modifier, don't conditionally rendermod-animation-wraps-trigger — withAnimation wraps state-driven prop changeslayout-hstack-vs-vstack — Pick stack direction by content flowlayout-lazy-stack-for-long-lists — LazyVStack inside ScrollView for long listslayout-form-for-settings — Form adopts iOS grouped chrome automaticallylayout-section-with-header-footer — Use Section header/footer slotslayout-scrollview-axes — Set axes explicitly for horizontal/2D scrolllayout-grid-vs-stack — Grid for column-aligned contentinput-button-role-for-destructive — Set role='destructive' for delete buttonsinput-button-systemimage — Use systemImage SF Symbol for button iconsinput-textfield-observable-state — useNativeState for TextField, not React stateinput-securefield-for-passwords — SecureField for passwords, not TextFieldinput-toggle-on-async — SyncToggle for instant flicks, Toggle for asyncinput-picker-style-via-modifier — pickerStyle modifier picks appearanceinput-date-picker-range — Constrain selectable dates with rangeinput-stepper-bounded — Provide min and max on Steppernav-alert-for-critical-only — Alert for blocking notifications onlynav-context-menu-vs-swipe — ContextMenu or SwipeActions per row, not bothnav-bottom-sheet-via-group — Wrap BottomSheet content in Groupnav-share-link-system — ShareLink for the system share sheetnav-tabview-style-modifier — tabViewStyle modifier picks appearancenav-disclosure-group-collapsible — DisclosureGroup for collapsible sectionsnav-link-not-button-for-urls — Link for URLs, Button for in-app actionsnav-menu-primary-action — onPrimaryAction disambiguates tap from long-pressdisplay-text-markdown — Enable markdownEnabled for inline rich textdisplay-image-system-name — Prefer systemName SF Symbols over uiImagedisplay-chart-data-points — ChartDataPoint arrays drive native axesdisplay-gauge-current-value-label — Provide currentValueLabel for accessibilitydisplay-progress-indeterminate — Undefined value → spinner, 0 → frozen bardisplay-label-icon-vs-title — systemImage for SF Symbols, icon slot for customstate-use-native-state-for-fields — useNativeState for every bridged inputstate-worklet-writes — Update ObservableState from workletsstate-controlled-via-selection-prop — selection or defaultSelection, not bothstate-platform-check-pre-26 — Guard iOS 26-only features with version checkstate-textfield-ref-imperative — TextFieldRef for focus and selectionRead individual reference files for detailed explanations and code examples:
references/{prefix}-{slug}.mdEach rule file contains:
See gotchas.md — append entries as failure points surface during real use.
@expo/ui/jetpack-composeexpo-router directlyreact-hook-form skill© 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 59 other files (references, assets) in skills/.curated/expo-ui of pproenca/dot-skills.
Open the folder on GitHubat commit cf93c57
Expo UI 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 UI this skillpproenca/dot-skills | 214 | — | ~2.7k | Automated safety check: Pass | MIT | |
| Expo UIarcboxlabs/linkcode | 155 | — | ~1.2k | Automated safety check: Pass | MIT | |
| Mobile Devcallstackincubator/codex-mobile-dev-plugin | 138 | — | ~5.5k | Automated safety check: Pass | None | |
| Expo Brownfieldexpo/skills | 2.7k | — | ~1.4k | Automated safety check: Pass | MIT | |
| Expo Brownfield Integrationmweinbach/agent-coworker | 156 | 2 repos | ~900 | Automated safety check: Notes | Custom licence | |
| Mobile Nativeleepokai/Codync | 186 | 1 repos | ~4.2k | Automated safety check: Pass | MIT |
arcboxlabs/linkcode
Framework (OSS). An agent skill from arcboxlabs/linkcode.
callstackincubator/codex-mobile-dev-plugin
A skill your agent uses when building, running, changing, or debugging local iOS, Android, Expo, React Native, or SwiftUI apps.
expo/skills
Integrate Expo and React Native into an existing native iOS or Android app.
mweinbach/agent-coworker
Helps add Expo and React Native to an existing native iOS or Android app, and choose between a prebuilt AAR or XCFramework and a fully integrated build.
leepokai/Codync
Make a web app feel native on a phone — the small CSS and meta-tag fixes that separate "a website in a browser" from something that feels installed.
kingstinct/react-native-healthkit
How to change the react-native-healthkit monorepo itself (packages/core, packages/react-native-healthkit, packages/health-records, apps/example).
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
Library reference for @expo/ui SwiftUI components on iOS — covers Host boundaries, modifier composition, iOS 26 Liquid Glass and Human Interface Guidelines composition rules…. Expo UI is an agent skill from pproenca/dot-skills. Library reference for @expo/ui SwiftUI components on iOS — covers Host boundaries, modifier composition, iOS 26 Liquid Glass and Human Interface Guidelines composition rules, layout/input/navigation/display catalogues, and ObservableState patterns.
Expo UI fits situations like: reviewing React Native code that imports from @expo/ui/swift-ui; @expo/ui/swift-ui/modifiers — including new Expo apps adopting native SwiftUI views; migrations from React Native primitives to expo-ui; code targeting iOS 26 features (Liquid Glass.
Run `npx skills add pproenca/dot-skills --skill expo-ui -a claude-code`. Or copy the skill folder (skills/.curated/expo-ui in pproenca/dot-skills) into .claude/skills/expo-ui in your project. Claude Code loads it when a task matches its description.
Run `npx skills add pproenca/dot-skills --skill expo-ui -a codex`. Or copy the skill folder (skills/.curated/expo-ui in pproenca/dot-skills) into .agents/skills/expo-ui 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-ui -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-ui, .gemini/skills/expo-ui, .github/skills/expo-ui and .opencode/skills/expo-ui in your project.
SKILL.md names no scripts, command-line tools or credentials: Expo UI 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 UI is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 2.7k tokens (SKILL.md is roughly 11k 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 25k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Expo UI: Expo UI (arcboxlabs/linkcode, 155 stars), Mobile Dev (callstackincubator/codex-mobile-dev-plugin, 138 stars), Expo Brownfield (expo/skills, 2.7k stars) and Expo Brownfield Integration (mweinbach/agent-coworker, 156 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.