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Javascript skills for Claude Code

Find Javascript skills to make your AI agents smarter.

1495 skills available

Official only

vercel-labs/agent-skills

This skill reviews UI code against Web Interface Guidelines and outputs concise file:line findings to improve accessibility and consistency.

prd

github/awesome-copilot

19.4k

This skill generates high-quality PRDs for software features including executive summaries, user stories, technical specs, and risk analysis.

ui-extractor

alpex-ai/ui-extractor

This skill analyzes UI sources like URLs and recordings to generate implementation specs, design systems, and component catalogs.

threejs-skills

sickn33/antigravity-awesome-skills

10.4k

This skill helps you create high-quality 3D scenes and interactive visuals using Three.js with CDN-r128 best practices.

shadcn-vue

noartem/skills

This skill helps you scaffold and configure shadcn-vue projects with Tailwind, Vite, and TypeScript for accessible UI components.

find-docs

upstash/context7

49.2k

This skill retrieves up-to-date documentation and code examples for libraries or tools to ensure accurate, referenceable answers.

playwright-dev

microsoft/playwright

82.9k

This skill explains how to develop Playwright by adding APIs, MCP tools, CLI commands, and vendor dependencies for maintainable core.

ui-ux-pro-max

jmerta/codex-skills

105

This skill helps you design, build, and refine frontend UI/UX with searchable palettes, typography, and stack guidelines across frameworks.

golang-patterns

affaan-m/everything-claude-code

46.5k

This skill helps you apply idiomatic Go patterns to write simpler, safer, and more maintainable code.

vitest

supabase/supabase

97.6k

This skill helps you write fast, reliable tests with Vitest by leveraging Vite, Jest-compatible API, and smart coverage.

writing-skills

oimiragieo/agent-studio

This skill applies test-driven documentation to craft production-ready skill guides, ensuring red-green-refactor style for clear, durable writing.

use-ai-sdk

vercel/ai

22.3k

This skill helps developers integrate and reason about the AI SDK to build agents, tools, and chat features efficiently.

dce-edge

vercel/next.js

138.1k

This skill guides safe, edge-compatible require patterns and DCE-friendly compilation in Next.js apps, improving edge builds and feature gating.

self-improving-agent

charon-fan/agent-playbook

A universal self-improving agent that learns from ALL skill experiences. Uses multi-memory architecture (semantic + episodic + working) to continuously evolve the codebase. Auto-triggers on skill completion/error with hooks-based self-correction.

clean-code

toilahuongg/shopify-agents-kit

This skill helps improve TypeScript/JavaScript code quality by detecting smells, applying refactoring patterns, and producing maintainable code.

pexo-agent

pexoai/pexo-skills

132

This skill acts as your creative partner, turning ideas into finished, ready-to-share content across images, audio, and video without prompts or editing.

auth

chachamaru127/claude-code-harness

212

This skill implements authentication and payments using Clerk, Supabase Auth, and Stripe, guiding secure login flows and subscription handling.

payment-security

harperaa/secure-claude-skills

This skill helps you implement secure payments using Clerk Billing and Stripe without handling card data, ensuring PCI-DSS compliance and seamless

reddit-fetch

ykdojo/claude-code-tips

2.9k

This skill fetches Reddit content using Gemini CLI when WebFetch is blocked, enabling quick research and data gathering.

expo-deployment

expo/skills

716

This skill guides deploying Expo apps across iOS, Android, and web using EAS, automating builds, submissions, and hosting workflows.

summarize-1.0.0

z980944038-dev/openclawwdl

This skill quickly summarizes URLs, PDFs, images, and YouTube links using summarize CLI with customizable models and output options.

harden

pbakaus/impeccable

10.4k

This skill hardens interfaces by improving error handling, i18n, text overflow, and edge case resilience for production-ready experiences.

gsd

ctsstc/get-shit-done-skills

Get Shit Done (GSD) - A comprehensive project management system for solo developers using Claude agents

r3f-performance

bbeierle12/skill-mcp-claude

This skill optimizes r3f render performance through instancing, LOD, frustum culling, and lazy loading to sustain smooth frames.

claude-d3js-skill

xfstudio/skills

This skill guides creating interactive d3.js visualisations for custom charts, transitions, and complex SVGs across frameworks.

integrate-whatsapp

gokapso/agent-skills

This skill guides you through integrating WhatsApp with Kapso, onboarding customers, receiving events via webhooks, and sending templates, messages, and media.

gtm-analytics-audit

aimonk2025/google-tag-manager-automation

This skill performs a comprehensive GA4 analytics audit on your codebase, identifying trackable elements and readiness gaps to accelerate tracking

babysit

a5c-ai/babysitter

249

This skill helps you implement Zustand state management with type-safe stores, slices, and middleware for scalable React apps.

simmer-generator

2389-research/claude-plugins

This skill refines the candidate artifact by applying ASI-driven improvements to the previous round, preserving structure while enhancing clarity and quality.

firecrawl-scrape

firecrawl/cli

147

This skill extracts clean, llm-optimized markdown from one or more URLs, including JS-rendered pages, for quick content use.

prompt-generator

openclaw/skills

2.6k

This skill generates platform-specific image and writing prompts in English, translates Chinese to professional prompts, and optimizes with negative prompts

migrate-to-rsbuild

rstackjs/agent-skills

This skill helps migrate projects from webpack, Vite, CRA/CRACO, or Vue CLI to Rsbuild with minimal changes and validated results.

context-probe

hubvue/skills

This skill installs a hard Context Sentinel rule across all detected rule files, ensuring consistent response formatting and monitoring.

ad-creative

coreyhaines31/marketingskills

10.5k

This skill generates and iterates high-performing ad creative across platforms, scaling headlines, descriptions, and primary text while honoring platform

clawsec-clawhub-checker

prompt-security/clawsec

558

This skill enhances skill installation safety by checking VirusTotal reputation and advisories before installing any skill in ClawHub.

web-state-mobx

agents-inc/skills

This skill teaches MobX state management patterns for reactive client state using best practices like makeAutoObservable, observer, and runInAction to boost UI

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