Web & Frontend

software-mansion-labs Bundle

TypeGPU is type-safe WebGPU in TypeScript. Use whenever the user writes, debugs, or designs TypeGPU code: 'use gpu' shader functions, tgpu.fn, buffers, textures, bind groups, compute and render pipelines, command encoders, render passes, render bundles, vertex layouts, slots, accessors, @typegpu/react hooks (useRoot, useFrame, useUniform), React Native worklet rendering, and any TypeGPU API. Shader logic and CPU-side resources are tightly coupled - handle both sides here even if the user only mentions one (e.g. "how do I write a shader", "how do I create a buffer"). Trigger on any mention of typegpu, tgpu, "use gpu", TypedGPU, or WebGPU code written using TypeGPU's schema API (d.*, tgpu.*, std.*). Do NOT trigger for raw WebGPU (using GPUDevice/GPURenderPipeline directly without tgpu), WGSL-only questions, Three.js, Babylon.js, or WebGL.

software-mansion-labs Skill

Software Mansion's guide for migrating Expo SDK apps to Meta Quest using expo-horizon packages. Use when adding Meta Quest or Meta Horizon OS support to an existing Expo or React Native project. Trigger on: Meta Quest, Horizon OS, Quest 2, Quest 3, Quest 3S, VR app, expo-horizon-core, expo-horizon-location, expo-horizon-notifications, build flavors for Quest, panel sizing, VR headtracking, Horizon App ID, quest build variant, isHorizonDevice, isHorizonBuild, migrate expo-location to Quest, migrate expo-notifications to Quest, Meta Horizon Store publishing, or any task involving running an Expo app on Meta Quest hardware.

software-mansion-labs Bundle

Software Mansion's react-native-moq — Media over QUIC (MoQ) live streaming for React Native: sub-second-latency video/audio playback, camera/mic/screen publishing, and realtime data tracks over a MoQ relay. MUST USE before writing, reviewing, or debugging ANY code that uses react-native-moq or react-native-moq-ui. Trigger on: 'react-native-moq', 'MoQ', 'Media over QUIC', 'moq relay', 'moq-kit', 'useSession', 'useBroadcasts', 'useVideoPlayer', 'useAudioPlayer', 'usePublisher', 'useCamera', 'useMultiCamera', 'useMicrophone', 'useScreenBroadcast', 'useDataTrack', 'useDataMessages', 'useAudioChunks', 'useAudioSource', 'useVideoSource', 'VideoView', 'PublisherView', 'VideoPlayerView', 'BroadcastPickerView', 'createSession', 'createPublisher', 'subscribeBroadcasts'.

software-mansion-labs Bundle

Complete onboarding guide for developers who are new to Detour, the open-source deferred deep linking SDK by Software Mansion. Use this skill whenever a user asks what Detour is, how to get started with Detour, how to set up deep linking with Detour, how to install the Detour SDK, how to configure the Detour dashboard, or how deferred deep linking works. Also use it when the user has no prior deep linking setup and wants to add deep links to their app. Covers everything from zero to production: account setup, dashboard configuration, Universal Links and App Links, platform SDK integration for React Native, iOS, Android, and Flutter, analytics, and architecture.

software-mansion-labs Bundle

Use when the user mentions migrating deep links, switching away from Branch or AppsFlyer, replacing their deep linking SDK, setting up Detour deep linking for the first time, or asks how Branch/AppsFlyer concepts map to Detour. Covers the complete migration end to end - Detour Dashboard configuration, Universal Links and App Links setup, SDK swap with code examples, and analytics migration. Works across Android, iOS, React Native, and Flutter.

software-mansion-labs Bundle

Software Mansion's best practices for production React Native and Expo apps on the New Architecture. MUST USE before writing, reviewing, or debugging ANY code in a React Native or Expo project. If the working directory contains a package.json with react-native, expo, or expo-router as a dependency, this skill applies. Trigger on: any code task in a React Native/Expo project, 'React Native', 'Expo', 'New Architecture', 'Reanimated', 'Gesture Handler', 'react-native-svg', 'ExecuTorch', 'react-native-audio-api', 'react-native-enriched-html', 'Worklet', 'Fabric', 'TurboModule', 'WebGPU', 'react-native-wgpu', 'TypeGPU', 'GPU shader', 'WGSL', 'svg', 'animation', 'gesture', 'audio', 'rich text', 'AI model', 'multithreading', 'chart', 'vector', 'image filter', 'shared value', 'useSharedValue', 'runOnJS', 'scheduleOnRN', 'thread', 'worklet', 'Bundle Mode', or any question involving UI, graphics, native modules, or React Native threading and animation behavior. Also use when a more specific sub-skill matches.

software-mansion-labs Bundle

Browser-only React SDK for Fishjam — joining rooms, capturing camera/microphone/screen, displaying peers, and acting as a livestream streamer or viewer in a React web app. Use whenever the user is writing a React app in a browser that calls Fishjam APIs, sets up FishjamProvider, or uses any Fishjam React hook. Trigger on: '@fishjam-cloud/react-client', 'FishjamProvider', 'useConnection', 'useCamera', 'useMicrophone', 'useScreenShare', 'usePeers', 'useDataChannel', 'useVAD', 'useLivestreamStreamer', 'useLivestreamViewer', 'useCustomSource', 'useInitializeDevices', 'useUpdatePeerMetadata', 'useSandbox', 'PeerWithTracks', 'joinRoom', 'peerToken', 'fishjamId', 'fishjam react', '@fishjam-cloud/ts-client', 'FishjamClient ts-client'. Covers the provider, the full hook catalog, simulcast configuration, custom sources, data channels, VAD, livestream WHEP playback, device persistence, and reconnection. Briefly notes when to drop down to @fishjam-cloud/ts-client for non-React or worker contexts.

software-mansion-labs Bundle

React Native / Expo SDK for Fishjam — video/audio streaming on iOS and Android. Use when writing a React Native or Expo app that calls Fishjam, configures the Fishjam Expo plugin, sets up permissions, runs background streaming, integrates CallKit, or renders RTCView. Trigger on: '@fishjam-cloud/react-native-client', 'fishjam expo plugin', 'FishjamProvider mobile', 'useCameraPermissions', 'useMicrophonePermissions', 'useForegroundService', 'useCallKit', 'useCallKitEvent', 'useCallKitService', 'RTCView', 'RTCPIPView', 'ScreenCapturePickerView', 'startPIP', 'stopPIP', 'AudioDeviceType', 'useAudioOutput', '@fishjam-cloud/react-native-webrtc', 'fishjam react native', 'expo fishjam', 'fishjam ios', 'fishjam android', 'broadcast extension'. Re-exports @fishjam-cloud/react-client hooks plus mobile-only: permissions, foreground service, iOS broadcast extension, audio routing, CallKit, Expo config plugin.

software-mansion-labs Bundle

React Native JSI (JavaScript Interface) — C++ API for interacting with the JS runtime. Use whenever the user asks about or writes C++ code that touches JSI types or patterns: jsi::Runtime, jsi::Value, jsi::Object, jsi::Function, jsi::Array, jsi::ArrayBuffer, jsi::String, jsi::Symbol, jsi::BigInt, jsi::PropNameID, jsi::HostObject, jsi::HostFunction, jsi::NativeState, jsi::WeakObject, jsi::Scope, JSIException, JSINativeException, JSError, HostFunctionType, createFromHostFunction, getHostObject, setNativeState, evaluateJavaScript, queueMicrotask, drainMicrotasks, setRuntimeData, getRuntimeData, ISerialization, rt.global(), jsi.h, jsi-inl.h, JSI binding, C++ native module, calling JS from C++, calling C++ from JS, HostObject destructor, shared_ptr, CallInvoker, invokeAsync, folly::dynamic with JSI, zero-copy ArrayBuffer, TurboModule C++ layer, Nitro Module, jsi::WithRuntimeDecorator, or any question about the boundary between C++ and the JavaScript engine in React Native.

software-mansion-labs Bundle

Software Mansion's best practices for audio in React Native using react-native-audio-api. Covers audio playback (buffer sources, oscillators, streaming), recording (file, callback, graph), audio effects (gain, filters, delay, convolver, panner, waveshaper), real-time analysis and visualization, audio worklets (custom synthesis, UIRuntime/AudioRuntime), system integration (sessions, interruptions, permissions), and testing. Trigger on: react-native-audio-api, AudioContext, AudioRecorder, AudioBuffer, AudioBufferSourceNode, AudioBufferQueueSourceNode, OscillatorNode, StreamerNode, GainNode, BiquadFilterNode, DelayNode, ConvolverNode, StereoPannerNode, WaveShaperNode, AnalyserNode, AudioParam, AudioManager, PlaybackNotificationManager, RecordingNotificationManager, WorkletNode, WorkletSourceNode, WorkletProcessingNode, audio playback, record audio, microphone, waveform, audio visualization, audio streaming, audio worklet, or any React Native feature that captures, processes, or emits sound.

software-mansion-labs Bundle

Software Mansion's best practices for gestures in React Native apps using React Native Gesture Handler. Use when implementing tap, pan, pinch, rotation, swipe, long press, fling, hover, drag, or any touch interaction. Trigger on: 'gesture handler', 'GestureDetector', 'tap gesture', 'pan gesture', 'pinch gesture', 'rotation gesture', 'long press', 'fling', 'hover gesture', 'swipe', 'pinch to zoom', 'drag', 'touch handling', 'Pressable', 'RectButton', 'Swipeable', 'Touchable', 'DrawerLayout', 'VirtualGestureDetector', or any request to handle user touch input in a React Native app.

software-mansion-labs Skill

Software Mansion's best practices for rich text in React Native using react-native-enriched-html (formerly react-native-enriched) and react-native-enriched-markdown. Use when building rich text editors, formatted text inputs, HTML or Markdown renderers, or any feature requiring inline styling, mentions, links, structured text editing, or Markdown display. Trigger on: 'rich text editor', 'rich text input', 'text editor', 'react-native-enriched', 'react-native-enriched-html', 'react-native-enriched-markdown', 'EnrichedTextInput', 'EnrichedText', 'EnrichedMarkdownText', 'formatted text input', 'WYSIWYG', 'mentions input', 'text formatting toolbar', 'context menu items', 'text shortcuts', 'markdown renderer', 'markdown display', 'render markdown', 'display markdown natively', 'render HTML natively', 'LaTeX math', 'GFM tables', or any request to build rich text editing or Markdown rendering in React Native.

software-mansion-labs Bundle

Production animation patterns for React Native using Reanimated 4, Skia, WebGPU, and TypeGPU. Covers CSS transitions, CSS animations, shared value animations, canvas animations with react-native-skia, GPU shader animations, layout animations, scroll-driven animations, interpolation, particle systems, procedural noise, SDF rendering, performance tuning, and accessibility. Trigger on: Reanimated, useSharedValue, useAnimatedStyle, withSpring, withTiming, withDecay, withRepeat, withSequence, CSS transition, CSS animation, layout animation, FadeIn, SlideIn, ZoomIn, LinearTransition, keyframe, interpolate, scrollTo, useFrameCallback, react-native-skia, Skia Canvas, Atlas, usePathInterpolation, usePathValue, useClock, useTexture, SKSL, interpolateColors, Picture API, canvas animation, sprite animation, WebGPU, react-native-wgpu, TypeGPU, GPU shader, WGSL, particle system, Perlin noise, SDF, Three.js, react-three-fiber, animation performance, or any request to animate UI in React Native.

software-mansion-labs Bundle

Build on-device AI features in React Native and Expo apps with React Native ExecuTorch. Use when adding AI to a mobile app without cloud dependencies — chatbots, image classification, object detection, OCR, semantic or instance segmentation, style transfer, image generation, pose estimation, speech-to-text, text-to-speech, voice activity detection, semantic search with embeddings, tokenization, privacy / PII redaction, or vision-language image understanding. Also use when mentioning offline / on-device / privacy AI, reducing cloud cost or latency, or managing ML models. Covers initExecutorch and every hook (useLLM, useClassification, useObjectDetection, useOCR, useSemanticSegmentation, useInstanceSegmentation, useStyleTransfer, useTextToImage, useImageEmbeddings, usePoseEstimation, useSpeechToText, useTextToSpeech, useVAD, useTextEmbeddings, useTokenizer, usePrivacyFilter, useExecutorchModule), tool calling, structured output, VLMs, Expo and bare resource-fetcher adapters, and error handling.

software-mansion-labs Bundle

Software Mansion's best practices for multithreading in React Native apps using react-native-worklets. Use when running JavaScript on multiple threads, offloading heavy computation from the JS thread, communicating between runtimes, or sharing data across threads. Trigger on: 'worklet', 'worklets', 'react-native-worklets', 'runOnUI', 'runOnJS', 'scheduleOnUI', 'scheduleOnRN', 'scheduleOnRuntime', 'createWorkletRuntime', 'background thread', 'UI thread', 'worker runtime', 'Serializable', 'Synchronizable', 'multithreading', 'parallel execution', 'offload computation', 'background processing', 'Bundle Mode', or any request to move work off the JS thread in a React Native app.

software-mansion-labs Bundle

Enable react-native-worklets Bundle Mode (imports inside worklets, third party libraries on worklet runtimes) in an Expo, RN CLI or brownfield React Native app, including the mandatory metro/metro-runtime patches. Use when the user asks to enable Bundle Mode, wants to import npm libraries inside worklets or offload JS code to worklet runtimes, or hits "Failed to get the SHA-1" errors in a worklets Bundle Mode project / missing Fast Refresh for worklet code. Covers enabling only — not disabling; upgrades react-native-worklets to a compatible version when needed, but never installs it from scratch and never touches Reanimated.

bilalmk Bundle

Next.js development tooling via MCP. Inspect routes, components, build info, and debug Next.js apps. Use when working on Next.js applications, debugging routing, or inspecting app structure. NOT for general React or non-Next.js projects.

bilalmk Bundle

Build Next.js 16 applications with correct patterns and distinctive design. Use when creating pages, layouts, dynamic routes, upgrading from Next.js 15, or implementing proxy.ts. Covers breaking changes (async params/searchParams, Turbopack, cacheComponents) and frontend aesthetics. NOT when building non-React or backend-only applications.

bilalmk Bundle

Implement OAuth 2.1 / OIDC authentication using Better Auth with MCP assistance. Use when setting up a centralized auth server (SSO provider), implementing SSO clients in Next.js apps, configuring PKCE flows, or managing tokens with JWKS verification. Uses Better Auth MCP for guided setup. NOT when using simple session-only auth without OAuth/OIDC requirements.

bilalmk Bundle

Implement secure authentication bridge between Better Auth (Next.js frontend) and FastAPI (Python backend) using JWKS JWT token verification. Use this skill when users need to (1) Integrate Better Auth with FastAPI backend, (2) Implement JWT authentication with JWKS verification, (3) Set up user isolation and authorization in FastAPI endpoints, (4) Configure frontend to send authenticated API requests, or (5) Troubleshoot Better Auth + FastAPI authentication issues.

dig1t Skill

Use when reading, creating, updating, or archiving documentation in a firebit Roblox project — plan files in docs/plans/ (frontmatter status, checkboxes, paused notes, archiving), moving a card on docs/BOARD.html without breaking the HTML or the session snapshot, deciding which doc is authoritative (PROJECT.md vs ARCHITECTURE.md vs DESIGN.md vs README), Moonwave API docs / build:docs / @class annotations, auditing stale plans, or how to word and date-stamp docs.

gear-foundation Bundle

Use when a builder needs to build or extend a React or TypeScript frontend for a standard Gear/Vara Sails app, using Sails-JS, generated clients, React hooks, and low-level Gear-JS only where it adds value. Do not use for Rust-only contract work, raw gstd service design, or non-Vara frontends.

lightdash Skill

Replay a HAR file as a mock backend to reproduce frontend performance issues with production data. Use when asked to replay a HAR file, reproduce a dashboard with a HAR, or test frontend performance with captured traffic.

lightdash Skill

Debug the Lightdash app using PM2 logs, Maple traces, and browser automation. Use when investigating issues, tracking down bugs, understanding request flow, or correlating frontend actions with backend behavior.

lightdash Skill

Add a first-run guided tour, product walkthrough, coachmarks, or empty-state mock/example data to a Lightdash frontend feature. Use when the user wants to onboard users to a page, add a "Take the tour" flow, explain an unfamiliar UI, or show sample data on an empty page.

lightdash Skill

Apply the Lightdash frontend style guide and design principles when working on React components or styling frontend code. Use when editing TSX files, building or reviewing UI, fixing styling issues, or when the user mentions Mantine, design, styling, or CSS modules.

lightdash Skill

Add a generated in-product walkthrough (a training module) for a permission scope, e.g. manage:PinnedItems, manage:Space, manage:SavedChart. Use when the user wants a new training lesson, tour, or walkthrough for a Lightdash feature, or asks to teach a scope. Produces markers and anchors in the frontend, a generated tour, and a recorded verification flow; never hand-written steps or prose.

lightdash Bundle

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.

lightdash Skill

Build ONE reusable chart visualization component that receives its data and its settings from the host application instead of fetching them, and declares the fields and config options the host exposes to viewers. Use this whenever a single chart component is reused across many different queries rather than built for one — in Lightdash, the `data_app_viz` app template, also called a "viz". Covers the `useVizContext()` hook, the declaration contract, the config-option vocabulary, and series colours.

lightdash Skill

Use when editing a locally created or downloaded Lightdash custom chart type (data_app_viz) — the vizSchema/component lockstep contract, the upload-and-verify loop, the local fixture preview, and how a chart type reaches the official registry.

sumsub Bundle

Integrate the Sumsub Mobile SDK (IdensicMobileSDK / SNSMobileSDK) into a native iOS or Android app — even when the user doesn't name the SDK (e.g. "add Sumsub/KYC to my iPhone app", "add KYC to my Android app", "show the verification screen", "launch Sumsub from a view controller / activity"). Detects the platform from the project (iOS Xcode/Swift vs Android Gradle/Kotlin) and follows the matching track. Covers install, permissions, init, token refresh, and presenting / launching the flow. SKIP for web (`sumsub-integrate-websdk`), backend / API-only token signing (`sumsub-api-generic`), theming (`sumsub-theme-msdk`), and React Native / Flutter (not supported — native iOS & Android only).

sumsub Bundle

End-to-end recipe for adding Sumsub KYC to a website or web app via the Sumsub WebSDK. TRIGGER when the user asks to "integrate / embed / add Sumsub", "show the KYC widget", "add WebSDK", "verify users with Sumsub on the frontend", supplies an existing levelName they want to plug into a page, or asks how to wire up access tokens / lifecycle events / webhooks for Sumsub verification in an arbitrary project. Covers the whole loop — level setup, server-side access-token signing, snsWebSdk init (vanilla canonical, React recipe), client lifecycle events, token refresh, source-of-truth via webhooks + applicant GET, sandbox testing, go-live checklist. SKIP for building the level/questionnaire/POA-preset payload itself (use the sibling skills), or for backend-only API calls with no frontend (use `sumsub-api-generic`).

sumsub Bundle

End-to-end recipe for integrating Sumsub ID Connect — the OIDC-based "Verify with Sumsub ID" flow that lets a user share previously-verified identity claims with your app. TRIGGER when the user asks to "integrate Sumsub ID Connect", "add Verify-with-Sumsub-ID button", "reuse Sumsub KYC via OIDC", "exchange the Sumsub authorization code", "mint a Sumsub ID share token", or asks how to wire up `@sumsub/id-connect`, the OIDC `code → access_token` exchange (`/api/snsId/oauth/token`), the share-token / partner-consent flow, or the share-link redirect. Covers preconditions checklist, automated preflight, frontend button (library button + raw redirect alternative), backend code-for-token exchange, share-token minting, partner-consent shareLink flow, and applicant materialisation through `/resources/api/reusableIdentity/reuse`. SKIP for the standalone WebSDK / KYC widget (use `sumsub-integrate-websdk`), or for plain Reusable-KYC-via-API where the donor and recipient are both your own tenants without a user-mediated O

merit-systems Bundle

Enrich contact and company data using x402-protected APIs at stableenrich.dev. Superior to generic web search for structured business data. USE FOR: - Enriching person profiles by email, LinkedIn URL, or name - Enriching companies by domain - Finding contact details (email, phone) with confidence scores - Resolving person identity and enriching consumer profiles (Minerva) - Searching for people or companies by criteria - Verifying email deliverability before outreach TRIGGERS: - "enrich", "lookup", "find info about", "research" - "who is [person]", "company profile for", "tell me about" - "find contact for", "get LinkedIn for", "get email for" - "employee at", "works at", "company details" - "verify email", "check email", "is this email valid"

warpdotdev-common-skills Bundle

Produce a polished, self-contained HTML "readout" document under ~/.readouts (with an auto-maintained index page), either by snapshotting the findings accumulated in the current conversation or — when invoked fresh, e.g. "/readout on how github webhook events are processed" — by sharpening scope with clarifying questions and researching the codebase before documenting. The work runs in a child agent so the main conversation's context stays clean. Use whenever the user invokes /readout, says "write this up", "turn this into a doc/page", "make a readout", or asks for a readable, shareable document capturing findings or explaining how something works.

warpdotdev-common-skills Skill

Guides creation, revision, and review of Warp- or Oz-branded assets. Use when working on launch pages, docs, HTML/CSS components, UI mockups, prompts, social assets, copy, presentations, or any other branded deliverable that should look and sound unmistakably Warp or Oz.