Web & Frontend

zebbern Bundle

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

l-lesteryu Bundle

专精前端设计指南，用于创建美观、现代的用户界面。适用于构建落地页、仪表盘或任何用户界面。

l-lesteryu Bundle

使用 markitdown 将文档和文件转换为 Markdown 格式。支持转换 PDF、Word (.docx)、PowerPoint (.pptx)、Excel (.xlsx, .xls)、HTML、CSV、JSON、XML、图片（带 EXIF/OCR）、音频（带转录）、ZIP 压缩包、YouTube 链接或电子书到 Markdown 格式，用于 LLM 处理或文本分析。

jayden-dang Bundle

Use to validate a frontend against its spec by driving it end-to-end (e2e) in a real browser the way a user would — automated Playwright specs on Chromium, asserting visible state and persistence across reload — before merging. Covers the happy-path and edge-case flows that component unit tests mock away. Also checks for and sets up a Playwright/Chromium harness, and persists the local run command, when the repo has none.

jayden-dang Bundle

Use when a finished feature needs a hands-on product walk in the real running app — visuals, feel, and eyeball edge cases. Produces a checkable flow guide (run file + HTML) plus its vet report. Not for executing an already-written guide (`run-flow-guide`).

1mangesh1 Skill

htmx for building dynamic web UIs with HTML-over-the-wire. Use when user mentions "htmx", "hx-get", "hx-post", "hx-swap", "hx-trigger", "hypermedia", "HTML over the wire", "server-driven UI", "no JavaScript framework", "htmx boost", "progressive enhancement", "hyperscript", "alpine.js with htmx", or building interactive web pages without heavy JavaScript frameworks.

1mangesh1 Skill

Next.js patterns for routing, data fetching, server components, and deployment. Use when user mentions "next.js", "nextjs", "app router", "pages router", "server components", "server actions", "next/image", "next/link", "getServerSideProps", "getStaticProps", "middleware", or building React applications with Next.js.

1mangesh1 Bundle

Markdown syntax, formatting, and document authoring for docs, READMEs, and technical writing. Use when user mentions "markdown", "write README", "format markdown", "markdown table", "markdown links", "GFM", "GitHub flavored markdown", "markdown linting", "MDX", "markdown to HTML", "table of contents", "markdown badges", "markdown checklist", or authoring documentation in markdown.

1mangesh1 Skill

Building AI agents — tool use, chains, memory, and autonomous workflows with LLMs. Use when user mentions "AI agent", "agent development", "tool use", "function calling", "agent loop", "ReAct pattern", "agent memory", "autonomous agent", "multi-agent", "langchain agents", "crew AI", or building systems where LLMs take actions.

markbaindesign Skill

QA, sign-off, accessibility, scope compliance, and performance review. The final gate before delivery reaches Mark. Invoke after Aphrodite's visual gate clears and before the delivery gate (lifecycle step 10).

markbaindesign Skill

Accessibility check only — WCAG 2.1 AA. Returns a compliance table with Pass / Fail / Flag per criterion. Use when you need an accessibility audit without the full Themis QA suite.

markbaindesign Skill

Frontend architecture plan or code review for React, Next.js, TypeScript, or headless WordPress. Invoke with a project brief, a file path to review, or a specific technical question.

markbaindesign Skill

Define layout architecture for a project — grid system, spacing, typographic hierarchy, component structure. Invoke with a design brief, Aphrodite direction doc, or a description of what needs to be laid out.

hqz-2024 Skill

LVGL v9 嵌入式 UI 开发规范，强制工程化架构（screen/component/ui_manager 三层分离）、分辨率自适应布局、GUI Guider 兼容。触发条件：项目使用 LVGL v9 图形库，或用户请求生成 LVGL UI 代码、创建界面、设计嵌入式屏幕、开发 ESP32-S3/K230 等平台的 GUI 应用。

hqz-2024 Bundle

ESP-IDF 5.5.4 工程级 Skills，强制官方 API、component+main 架构、可编译可复用代码生成。

hqz-2024 Bundle

Wrap any HTML artifact with a side panel of live, parameterized controls — accent color, type scale, density, motion, theme — that rewrite CSS custom properties in real time and persist to localStorage. Lets the user explore variants of a design without re-prompting the agent. Use when the brief asks for "variants", "side-by-side options", "tweak this", "let me adjust", "live knobs", or "实时调参".

hqz-2024 Bundle

Run a 5-dimension expert design review on any HTML artifact in the project — Philosophy / Visual hierarchy / Detail / Functionality / Innovation, each scored 0–10. Outputs a single self-contained HTML report with a radar chart, evidence-backed scores, and three lists: Keep / Fix / Quick-wins. Use when the brief asks for a "design review", "design critique", "5 维度评审", "design audit", or "what's wrong with my design".

hqz-2024 Bundle

生成"电子杂志 × 电子墨水"风格的横向翻页网页 PPT（单 HTML 文件），含 WebGL 流体背景、衬线标题 + 非衬线正文、章节幕封、数据大字报、图片网格等模板。当用户需要制作分享 / 演讲 / 发布会风格的网页 PPT，或提到"杂志风 PPT"、"horizontal swipe deck"、"editorial magazine"、"e-ink presentation"时使用。

hqz-2024 Bundle

Create video compositions, animations, title cards, overlays, captions, voiceovers, audio-reactive visuals, and scene transitions in HyperFrames HTML. Use when asked to build any HTML-based video content, add captions or subtitles synced to audio, generate text-to-speech narration, create audio-reactive animation (beat sync, glow, pulse driven by music), add animated text highlighting (marker sweeps, hand-drawn circles, burst lines, scribble, sketchout), or add transitions between scenes (crossfades, wipes, reveals, shader transitions). Covers composition authoring, timing, media, and the full video production workflow. For CLI commands (init, lint, preview, render, transcribe, tts) see the hyperframes-cli skill.

hqz-2024 Bundle

Single-file horizontal-swipe HTML deck. Built by copying the seed `assets/template.html` (which carries the proven 5-rule iframe nav script) and pasting slide layouts from `references/layouts.md`. Pitch decks, product overviews, study material — when you don't need the magazine aesthetic of `magazine-web-ppt`.

hqz-2024 Bundle

Produce a print-grade single-page kami (紙 / 纸) document — warm parchment canvas, ink-blue accent, serif at one weight, no italic, no cool grays. The output reads like a professional white paper or studio one-pager, not an app UI. Multilingual by design (EN · zh-CN · ja). One self-contained HTML file, zero dependencies.

hqz-2024 Bundle

Investment-banking pitch book for strategic alternatives — trading comps, precedent transactions, valuation football field, DCF sensitivity, strategic-options matrix, process recommendation. Built by adapting `assets/template.html` so IB-specific chrome, disclosure bands, and source labels are preserved. Use for Board / sell-side discussion materials. Not a VC fundraising deck (see html-ppt-pitch-deck). Workflow adapted from Anthropic financial-services Pitch Agent (Apache-2.0).

thiennc-tesoglobal Bundle

Implement or audit accessibility for SwiftUI, UIKit, and AppKit, including VoiceOver, Dynamic Type, focus, actions, traversal, contrast, motion preferences, keyboard access, and accessibility testing. Use when accessibility behavior or compliance evidence is in scope.

alexclowe Skill

WCAG 2.2 accessibility expertise — auto-activates on designer tasks to flag violations before handoff

kitfunso Skill

Help the user understand the current topic visually with concise diagrams, code-shape sketches, and focused HTML artifacts.

kitfunso Skill

Design finalization: generates production-quality Pretext-native HTML/CSS. Works with approved mockups from /design-shotgun, CEO plans from /plan-ceo-review, design review context from /plan-design-review, or from scratch with a user description. Text actually reflows, heights are computed, layouts are dynamic. 30KB overhead, zero deps. Smart API routing: picks the right Pretext patterns for each design type. Use when: "finalize this design", "turn this into HTML", "build me a page", "implement this design", or after any planning skill. Proactively suggest when user has approved a design or has a plan ready. (gstack)

kitfunso Bundle

Five wildly different frontend variants (page, hero, app UI, mockup) or one launch-video preview, taste locked from DESIGN.md, ending at a human pick. Use for 'make it look amazing / viral / wow / surprise me'.

kitfunso Skill

Run the canonical frontend build pipeline: lock taste via DESIGN.md, implement with /frontend-design, QA with /design-review

kitfunso Bundle

HyperFrames composition contract: data-* attributes, tracks, sub-compositions, determinism, validation. Read before writing HTML.

kitfunso Bundle

Install, discover, and wire HyperFrames registry blocks/components. Use for hyperframes add, catalog, index.html wiring, hyperframes.json.

kitfunso Bundle

HyperFrames animation: motion rules, blueprints, transitions, runtime adapters (GSAP, Lottie, Three.js, Anime.js, CSS, WAAPI, TypeGPU).

kitfunso Bundle

Builds elaborate multi-component claude.ai HTML artifacts with React, Tailwind, shadcn/ui. For complex artifacts needing state or routing.

kitfunso Bundle

Port an existing Remotion (React) composition to HyperFrames HTML. Use ONLY for an explicit ask to port/convert/migrate a Remotion source.

hqz-2024 Bundle

Notion-style team dashboard rendered as a Live Artifact. A single-page, self-contained HTML dashboard with KPIs, a 7-day sparkline, a real-time activity feed and a linked-database task table — wired to Notion via the Composio connector catalog. Refreshes on demand and when the artifact is opened. Falls back to seeded mock data when no connector is bound, so it works offline / in screenshots / in the picker preview.

hqz-2024 Bundle

小红书 / Instagram 风 9 页 3:4 竖版图文（810×1080）— 暖色 pastel、虚线 sticker 卡片、底部页码点点。用于发小红书图文、Instagram carousel、品牌种草内容。

hqz-2024 Bundle

Investor-ready 10-slide HTML pitch deck — white + blue→purple gradient hero, big numbers, traction bar chart, $4.5M-style ask page. Use when the user wants a fundraising deck, seed-round pitch, or VC meeting slides.