Skill Claude CodeCodex
React and Next.js performance optimization patterns. Use BEFORE implementing any React code to ensure best practices are followed.
14,708 tagged Frontend, measured the same way as everything else here.
Browse within: reference 201checklist 198front-end-developer-tool 198front-end-development 198guidelines 198agent 107javascript 107LLM 101agentic-ai 101skills 96cursor 84chatgpt 58nextjs 56copilot 51
Skill Claude CodeCodex
React and Next.js performance optimization patterns. Use BEFORE implementing any React code to ensure best practices are followed.
Skill Claude CodeCodex
Extract .webarchive files (saved from Safari) into plain HTML/assets using the WebArchiveExtractor CLI. Use when the user wants to unarchive, extract, or convert a .webarchive file.
Skill Claude CodeCodex
Build TUIs with a Raycast-like React API using termcast. Implements @raycast/api components (List, Detail, Form, Action) rendered to the terminal via opentui.
Skill Claude CodeCodex
GSAP + Remotion integration for professional motion graphics video production. Timeline orchestration, text splitting, SVG morphing, advanced easing, and reusable effect presets.
Skill Claude CodeCodex ✓ vendor
Report Svelte MCP autofixer opportunities when the user corrects a Svelte or SvelteKit mistake the agent made. Use after corrections to .svelte components, .svelte.ts/.svelte.js modules, or SvelteKit features where a reusable check or fix could prevent the mistake. Do not trigger for initial implementation requests…
Skill Claude Code
Render financial charts via the local chart web app (workspace at the repo root — Hono server + React front end, port 1792). Four chart types: intraday capital-flow line (flow) and cross-symbol signed-bar comparison (cohort) — both Recharts — plus SEPA strategy dashboard (sepa) and short-term multi-timeframe…
Skill Codex
A project guide for a Next.js documentation and landing-page starter built with Nextra, Tailwind CSS, MDX, translations, themes, and interface components. It explains the repository’s structure, existing features, extension points, and migration patterns.
Skill Claude CodeCodex
Concrete UI visual rule set for generating and reviewing restrained neutral interfaces. Use for tasks that need exact style constraints: plain sans-serif typography, pale neutral canvases, rounded surfaces, soft shadows, minimal borders, low-saturation color, sparse density, content-neutral placeholders, and…
Skill Claude Code
Regenerate the Pisper product screenshots under docs/shots/ against the current UI. Starts an isolated dev instance, seeds fictional demo data through the real runtime APIs, captures every referenced page at the exact 2558x1380 asset size, and replaces the files. Use only when the user asks to refresh product…
Skill Codex
Design, implement, audit, or refactor web and game-adjacent interfaces using an evidence-based Hypergryph visual language with two independent choices: product family and application depth (1 minimal, 2 moderate, 3 complex, 4 maximal). Use for Hypergryph-, Arknights-, Endfield-, Rhodes Island-, industrial sci-fi-…
Skill Claude CodeCodex
Pre-built animated React component collections combining Magic UI (150+ TypeScript/Tailwind/Motion components) and React Bits (90+ minimal-dependency animated components). Use this skill when building landing pages, marketing sites, dashboards, or interactive UIs requiring pre-made animated components instead of…
Skill Claude CodeCodex needs its repo
Use when integrating Apidog + OpenAPI specifications with your React app. Covers MCP server setup, type generation, and query layer integration. Use when setting up API clients, generating types from OpenAPI, or integrating with Apidog MCP.
Skill Claude CodeCodex ✓ vendor
Common UI layout patterns using fundamental-styles - login forms, dashboards, master-detail, wizards, and more.
Skill Claude CodeCodex
Reproduce a live website from its URL as a clean, deployable Vite + React project by running the complete agent-driven Perfect Web Clone harness: capture source evidence, plan the full page, author every section, implement common interactions, build, compare, repair, and hand the measured result to the user for…
hopechen067/china-antique-maplibre
Skill Codex
China antique parchment MapLibre map engine with configurable basemap, Terrarium hillshade, optional user-supplied water overlay, live tuner page, and tiered settlement extrusions for HyperFrames historical videos.
Skill Claude CodeCodex
Index of every documented @radix-ng/primitives example. Use when implementing a UI feature to find a working, copy-paste-ready Angular pattern built on the primitives. Each component has an index doc linking to per-example source shards you can copy-paste.
Skill Claude CodeCodex ✓ vendor
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…
Skill Claude Code
A workflow for creating offline HTML research reports and interactive chart pages with the createweb tool. HTML is the format used for web pages, and an offline page can open without loading scripts or styles from the internet.
Skill Claude CodeCodex
OKLCH color space for web projects. Convert hex/rgb/hsl to oklch, generate palettes, check contrast, handle gamut boundaries, and theme with Tailwind v4. Triggers on oklch, color conversion, palette generation, contrast ratio, gamut, display p3, design tokens, hue drift, chroma, dark mode colors.
Skill Claude CodeCodex
Design principles and component patterns for building polished web UIs, games, and interactive HTML/CSS/JS projects. Use when creating websites, web apps, browser games, or any frontend project.
arvindrk/extract-design-system
Skill Claude CodeCodex
Extract design primitives from a public website and generate starter token files for your project.
per-simmons/clone-app-pat-pro-public
Skill Claude Code
Clones any web app pixel-for-pixel from a URL. Runs as an IN-CONVERSATION workflow — the live Claude orchestrates Task sub-agents and drives the Claude Chrome extension to recon (every view), extract (computed styles = ground truth), design-spec, build, QA (computed-style assertions), and extend. Guided check-ins…
Skill Claude CodeCodex
Create or update the Panel UI component of a complete schema v2 NextClaw Mini App or an explicitly loose local Panel. Use after nextclaw-app-creator selects Panel-only or Panel + Service, or for right-side UI, Service Actions, Agent-powered panels, React/Vite panels, and App bridge capability questions.
Skill Claude CodeCodex
Build UIs with BlatUI — shadcn/ui for the Laravel BLAT stack (Blade, Alpine.js, Tailwind v4). Use when adding or composing UI components, blocks, charts, or theming in a Blade app.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: