Web & Frontend

yosemitecrew Skill

Use when working in apps/mobileAppYC. Covers React Native architecture, navigation, Redux Toolkit state management, and mobile-specific conventions.

yosemitecrew Skill

Use when writing or fixing tests in apps/frontend. Covers Jest and React Testing Library conventions, targeted test runs, the coverage mandate, Zustand mocking, and common pitfalls.

zenml-io Skill

Add, reuse, or change a frontend-specific Kitaru REST response under /api/v1/ui and its OpenAPI contract in zenml-frontend-monorepo. Use when a dashboard screen needs a purpose-built data shape, not for ordinary reusable resources or UI bundle releases.

zerx-lab Skill

ZKit 前端开发规约(React 19 + TanStack + connect-query + Zod4 + Tailwind v4)。当新增/修改路由页、CRUD 列表/表单、调用 connect-query hooks、做缓存失效、i18n、主题、按钮样式时使用。Keywords: React, TanStack Router, react-query, useQuery, useMutation, connect-query, createConnectQueryKey, invalidateQueries, react-form, Zod, Tailwind v4, bigint, uint64, table v8, i18n, 主题, theme, 语义 token, Can, permissions, gcTime, placeholderData, Button, outline, ghost, 按钮, 透明, 按钮背景, 前端, frontend, bun, pnpm

zrosenbauer Bundle

This skill should be used when the user wants to write, review, or refactor TypeScript code to follow industry best practices. Common triggers include "follow ts best practices", "review this typescript", "fix the typescript style", "make this idiomatic typescript", "apply typescript conventions", and "audit this ts file". Bakes in branded types, discriminated unions, ts-pattern for multi-branch logic, JSDoc on exports, kebab-case file naming, and *Params/*Options object-arg conventions. Skip when the user wants pure functional refactors (use ts-best-practices-functional) or is writing framework components (React/Vue/Svelte have different conventions).

firstsun-dev Bundle

Best practices for Remotion - Video creation in React

firstsun-dev Skill

Use when the user wants to design a mobile app, create screens, build UI, or interact with their Sleek projects. Covers high-level requests ("design an app that does X") and specific ones ("list my projects", "create a new project", "screenshot that screen").

guaderrama Skill

Complete guide to Next.js 16 features, breaking changes, and migration from v15. Use when building new Next.js projects or upgrading existing ones to leverage Turbopack, Cache Components, and latest performance optimizations.

hraness Bundle

Capture public or signed-in web content into a local Markdown knowledge base as an auditable source bundle with local assets. Use when the user asks to clip, save, scrape, or archive an article, social post or thread, GitHub or Discourse discussion, feed, inbox, private document, WhatsApp conversation, YouTube page, or another page already visible in their browser. Supports URL capture, the current signed-in tab, temporary browser-profile snapshots, saved HTML, media, evidence, honest completeness, and knowledge-base linking.

jornalistainclusivo Bundle

Mobile-first design thinking and decision-making for iOS and Android apps. Touch interaction, performance patterns, platform conventions. Teaches principles, not fixed values. Use when building React Native, Flutter, or native mobile apps.

jornalistainclusivo Skill

Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".

ww-w-ai Bundle

Know exactly what you spent (Claude Code) or how much of your Codex limit you have used (Codex). Interactive HTML dashboard with token usage and, on Claude Code, cost breakdown and 5-hour window timeline across all sessions

1marcelserrano Bundle

Roda um premortem sobre qualquer plano, lançamento, produto, contratação, pricing, estratégia ou decisão de alto custo de erro. Assume que a decisão JÁ FALHOU num horizonte futuro e trabalha de trás pra frente pra achar todo motivo que a matou — antes de você gastar dinheiro, tempo ou reputação. Método Gary Klein (hindsight prospectivo) + triagem Tigre / Tigre de Papel / Elefante + matriz Probabilidade × Impacto + visão de fora (base rates) + tripwires datados. Entrega plano revisado, premissa oculta exposta e relatório HTML. TRIGGERS: roda um premortem, premortem disso, premortem desse plano, faz um premortem, o que pode matar isso, o que pode dar errado, onde isso quebra, que ponto cego eu tenho, pré-morte, stress test desse plano, testa esse plano, advogado do diabo, devil's advocate, o que estou deixando passar, no que não estou pensando, fura esse plano, ataca esse plano, isso vai dar certo, me prova que isso falha, premortem de lançamento, premortem de contratação, premortem de pricing. Use SEMPRE que h

1marcelserrano Bundle

Passa qualquer pergunta, ideia ou decisão de alto custo de erro por um conselho de 5 conselheiros de IA que analisam o caso de forma independente, revisam o trabalho uns dos outros de forma anônima (peer review) e sintetizam um veredito final. Baseado no método LLM Council de Andrej Karpathy. Cada conselheiro pensa por uma lente diferente — o Contrário, o Pensador de Primeiros Princípios, o Expansionista, o Forasteiro e o Executor — que criam tensão proposital entre si. Entrega onde o conselho concorda, onde diverge, os pontos cegos que só a revisão cruzada pegou, uma recomendação direta e o primeiro passo concreto. Gera relatório HTML + transcrição. TRIGGERS: passa no conselho, roda o conselho, convoca o conselho, leva pro conselho, conselho disso, conselho dessa decisão, war room isso, sala de guerra, põe à prova, pressiona essa ideia, stress test disso, testa essa decisão, debate isso, debate essa ideia. TRIGGERS FORTES (quando vier com decisão real e trade-off): devo fazer X ou Y, X ou Y, qual das opções,

2sem Skill

Quick HIG audit, SwiftUI component selection, and accessibility check for simple iOS UI questions. Use on main agent for lightweight design decisions. Escalate to designer subagent for full screen design, navigation architecture, or complex interaction design.

fairy123456789 Bundle

Convert a long, messy, repetitive, speech-recognition-heavy task dump into a precise executable to-do list. Use when the user speaks tasks in inaccurate ASR language, changes priorities mid-sentence, mixes ideas with actions, or wants a downloadable standalone interactive HTML to-do that can be saved or dragged to the desktop. Use context-aware named-entity repair when a recurring term is clearly misrecognized, preserve uncertain corrections, and produce concrete definitions of done.

guohao1020 Skill

Entry/router for the docs-cockpit skill ecosystem. Loaded by default in any project that has a docs-cockpit.yaml. Tells the agent: this project uses docs-cockpit; cognition lives in skills, python only renders; route to docs-cockpit-build (create/extend association), docs-cockpit-rebuild (refresh/diagnose/read-status/health checkup), or CLI docs-cockpit render (just regenerate HTML).

marcoantolini Bundle

Use when writing Playwright tests, fixing flaky tests, debugging failures, implementing Page Object Model, configuring CI/CD, optimizing performance, mocking APIs, handling authentication or OAuth, testing accessibility (axe-core), file uploads/downloads, date/time mocking, WebSockets, geolocation, permissions, multi-tab/popup flows, mobile/responsive layouts, touch gestures, GraphQL, error handling, offline mode, multi-user collaboration, third-party services (payments, email verification), console error monitoring, global setup/teardown, test annotations (skip, fixme, slow), test tags (@smoke, @fast, @critical, filtering with --grep), project dependencies, security testing (XSS, CSRF, auth), performance budgets (Web Vitals, Lighthouse), iframes, component testing, canvas/WebGL, service workers/PWA, test coverage, i18n/localization, Electron apps, or browser extension testing. Covers E2E, component, API, visual, accessibility, security, Electron, and extension testing.

outlitai Bundle

Use when work needs an implementation plan because it is architectural, cross-component, risky, migration-heavy, multi-stage, long-running, or explicitly requested as a plan.

k-dense-ai Bundle

Create, edit, analyze, or convert Excel spreadsheets (.xlsx, .xlsm, .xltx) where the workbook file is the primary deliverable. Use for formulas, formatting, financial models, multi-sheet workbooks, and tabular cleanup exported to Excel. Also applies to .csv/.tsv when the user wants spreadsheet output. Do NOT use for Word documents, HTML reports, standalone Python scripts, database pipelines, or Google Sheets API work.

leonardotrapani Skill

Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".

leonardotrapani Bundle

React composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs. Triggers on tasks involving compound components, render props, context providers, or component architecture. Includes React 19 API changes.

moliboy5000 Bundle

Use when the user asks for text-to-speech narration or voiceover, accessibility reads, audio prompts, or batch speech generation via the OpenAI Audio API; run the bundled CLI (`scripts/text_to_speech.py`) with built-in voices and require `OPENAI_API_KEY` for live calls. Custom voice creation is out of scope.

moliboy5000 Skill

Perform comprehensive audit of interface quality across accessibility, performance, theming, and responsive design. Generates detailed report of issues with severity ratings and recommendations.

shanirez Bundle

Build an animation from scratch, making the decisions in the order that determines whether it feels right — should it animate at all, what purpose, which tool, which properties, which curve and duration, how it interrupts, how it exits. Writes the implementation. Use when asked to animate something, add motion, make a component feel alive, or build a transition. For critiquing existing motion use review-animations; for auditing a whole codebase use improve-animations.

untrivial-ai Skill

Launch, restart, or troubleshoot the real AO Electron desktop app from this repository; run a checkout against isolated or real local AO data; combine PR branches for local UI review; and diagnose stale Electron processes, port conflicts, or preload bridge mismatches. Use whenever asked to run, open, show, or visually verify AO frontend changes in the actual desktop app rather than ao preview, dev:web, or mock data.

afk-agents Bundle

Create and deploy a new Next.js application with Convex backend and Vercel hosting. Use when setting up a new fullstack app, creating a Next.js project with Convex, or deploying to Vercel with Convex integration.

aia-11-hn-mib Bundle

Implement payment integrations with SePay (Vietnamese payment gateway with VietQR, bank transfers, cards) and Polar (global SaaS monetization platform with subscriptions, usage-based billing, automated benefits). Use when integrating payment processing, implementing checkout flows, managing subscriptions, handling webhooks, processing bank transfers, generating QR codes, automating benefit delivery, or building billing systems. Supports authentication (API keys, OAuth2), product management, customer portals, tax compliance (Polar as MoR), and comprehensive SDK integrations (Node.js, PHP, Python, Go, Laravel, Next.js).

breverdbidder Skill

Provides guidance for writing, debugging, and maintaining Playwright tests in TypeScript. Use when writing Playwright tests, fixing flaky tests, debugging failures, implementing Page Object Model, configuring CI/CD, optimizing performance, mocking APIs, handling authentication or OAuth, testing accessibility (axe-core), file upload/download, date/time mocking, WebSockets, geolocation, permissions, multi-tab/popup flows, mobile/responsive layouts, touch gestures, GraphQL, error handling, offline mode, multi-user collaboration, third-party services (payments, email verification), console error monitoring, global setup/teardown, test annotations (skip/fixme/slow), project dependencies, security testing (XSS, CSRF, auth), performance budgets (Web Vitals, Lighthouse), iframes, component testing, canvas/WebGL, service workers/PWA, test coverage, i18n/localization, Electron apps, or browser extension testing. Covers E2E, component, API, visual, accessibility, security, Electron, and extension testing.

buiducnhat Bundle

Create source-adjacent HTML visualizations for /visualize requests, docs, markdown, standardized plans, process flows, charts, Mermaid diagrams, context maps, and recommendation diagrams.

chuanyue98 Bundle

使用当用户请求评审前端 PR 或需要对前端代码进行质量检查时。触发条件：用户要求代码审查、前端质量审计、多维度代码分析、需要通过 GitHub API 提交精准的行级修改建议和生成详尽的评审总结。症状：代码质量问题、架构合规性检查、错误处理审计、测试覆盖评估。

chuanyue98 Skill

关于在 React 应用中使用 lottie-react 集成 Lottie 动画的指南

deepnote Skill

Use when publishing, updating, sharing, or unpublishing a static HTML, CSS, and JavaScript site or dashboard in a Deepnote project, or changing its viewer API access, through the Deepnote CLI or the publish_static_site MCP tool.

dotcms Bundle

Generates Angular code and provides architectural guidance. Trigger when creating projects, components, services, or HTTP communication, or for best practices on reactivity (signals, linkedSignal, resource, httpResource), forms, dependency injection, routing, SSR, accessibility (ARIA), animations, styling (component styles, Tailwind CSS), testing, or CLI tooling.

angusfretwell Bundle

Helps implement coss UI components correctly. Use when building UIs with coss primitives (buttons, dialogs, selects, forms, menus, tabs, inputs, toasts, etc.), migrating from shadcn/Radix to coss/Base UI, composing trigger-based overlays, or troubleshooting coss component behavior. Covers imports, accessibility, Tailwind styling, and common pitfalls.

angusfretwell Skill

Retrieves up-to-date documentation, API references, and code examples for any developer technology. Use this skill whenever the user asks about a specific library, framework, SDK, CLI tool, or cloud service — even for well-known ones like React, Next.js, Prisma, Express, Tailwind, Django, or Spring Boot. Your training data may not reflect recent API changes or version updates. Always use for: API syntax questions, configuration options, version migration issues, "how do I" questions mentioning a library name, debugging that involves library-specific behavior, setup instructions, and CLI tool usage. Use even when you think you know the answer — do not rely on training data for API details, signatures, or configuration options as they are frequently outdated. Always verify against current docs. Prefer this over web search for library documentation and API details.