JavaScript · For frontend developers

Explains how to build or change a Handsontable cell type that bundles an editor, renderer and validator under one registered name, including registration steps and value rules.

handsontable/handsontable

A skill your agent uses when implementing Motion or Framer Motion in React/JavaScript: interactive UI components, micro-interactions, gestures, layout or page transitions, and scroll-based animation.

AnastasiyaW/codex-claude-code-config

Covers GSAP tweens and timelines and the ScrollTrigger plugin for scroll-driven animation, including pinning, scrubbing, parallax and horizontal scroll sections.

freshtechbro/claudedesignskills

Update the third-party JavaScript vendored into the app for the artifact, diagram, and math WebViews (KaTeX, mermaid, marked, highlight.js, Tailwind, Babel, React).

garfiec/Librechat-Mobile

Animation skill for Motion (prev Framer Motion) and CSS animation.

softmaple/softmaple

A skill your agent uses when creating, moving, splitting, or organizing TypeScript files and folders.

hashintel/hash

Install and integrate Ignite UI Web Components packages into React, Angular, Vue 3, LitElement, or vanilla JS/HTML apps, detecting the framework and applying framework-specific setup (package…

IgniteUI/igniteui-webcomponents

A guide to the Locomotive Scroll library for smooth scrolling, parallax, viewport detection, sticky elements and GSAP ScrollTrigger integration.

freshtechbro/claudedesignskills

Change vanilla JavaScript UI modules in public/app/, including DOM state, events and localization.

exelearning/exelearning

A skill your agent uses when building or reviewing UI with Bootstrap 5.3 — setting up the CDN/npm, using the grid & breakpoints, utility classes (spacing/color/flex/display), components (navbar…

BlueAndi/Pixelix

Review Sentry React and TypeScript changes for bug patterns drawn from real production issues.

getsentry/sentry

Teaches the saga pattern with call and put so network requests and side effects stay out of the logic and sagas can be tested without mocks.

paralleldrive/aidd

Surgical aesthetic upgrade pipeline for existing React codebases.

Yu-369/VibeCurb

Step-by-step workflow for creating a new SCSS and/or JavaScript component in OUDS Web.

Orange-OpenSource/Orange-Boosted-Bootstrap

Design, build, redesign, or modify browser-visible web interfaces with product-quality composition, visual systems, interaction states, responsive behavior, accessibility, and browser visual QA.

MemTensor/memmy-agent

コンポーネントのMDXドキュメントを作成・更新する

digital-go-jp/design-system-example-components-html

Runs pre-trained Hugging Face models in JavaScript or TypeScript with Transformers.js, in browsers or Node.js, Bun and Deno, for text, vision, audio and multimodal tasks.

huggingface/skills

Guides ccusage TypeScript and JavaScript work. An agent skill from ccusage/ccusage.

ccusage/ccusage

Triage new issues in the Sentry javascript project by archiving non-actionable noise.

getsentry/skills

Guide to writing JavaScript extensions for the ComfyUI frontend from custom nodes, covering lifecycle hooks, widgets, sidebar tabs, commands, settings, toasts and dialogs.

jtydhr88/comfyui-custom-node-skills

Optimize website and web application performance including loading speed, Core Web Vitals, bundle size, caching strategies, and runtime performance

davila7/claude-code-templates

Recreate an analyzed animation as working web code — GSAP (JavaScript), CSS/Web Animations, Framer Motion (React), or Lottie/SVG.

KumarSashank/motiscope

Writes and reviews modern JavaScript: ES2023+ syntax, async/await, ESM modules, Node.js and browser APIs, with linting, leak checks and Jest tests.

Jeffallan/claude-skills

Builds Vue 3 apps in plain JavaScript with JSDoc typing instead of TypeScript: script setup components, composables, Pinia and Vitest, with ESLint JSDoc coverage checks.

Jeffallan/claude-skills

Add, configure, or review Ignite UI for Blazor Lite component support in Blazor applications.

dotnet/skills

Symfony UX frontend stack -- decision tree and orchestrator for choosing between Stimulus, Turbo, TwigComponent, LiveComponent, UX Icons, and UX Map.

smnandre/symfony-ux-skills

JavaScript coding conventions for OUDS Web. An agent skill from Orange-OpenSource/Orange-Boosted-Bootstrap.

Orange-OpenSource/Orange-Boosted-Bootstrap

TS and JS conventions for eserstack packages: namespace imports, mod.ts entries, cross-runtime APIs, explicit checks, async, tests and laroux React components.

eser/stack

Reviews and migrates deprecated wildcard () values in Power Pages Web API fields site settings to least-privilege explicit Dataverse columns.

microsoft/power-platform-skills

Expert 10x engineer with comprehensive knowledge of web development, internet protocols, and web standards.

boshi-xixixi/TraeSkill

Bundle TypeScript and JavaScript libraries with blazing-fast speed powered by Rolldown.

JetBrains/skills

Recreate an analyzed animation as working web code — GSAP (JavaScript), CSS/Web Animations, Framer Motion (React), or Lottie/SVG.

KumarSashank/motiscope

Write, debug, and optimize Adobe Illustrator automation scripts using ExtendScript (JavaScript/JSX).

github/awesome-copilot

Multi-brand architecture for OUDS Web (Orange, Sosh, Orange Compact).

Orange-OpenSource/Orange-Boosted-Bootstrap

A skill your agent uses whenever the user wants to build scroll animations, scroll effects, parallax, scroll-triggered reveals, pinned sections, horizontal scroll, text animations, or any motion…

github/awesome-copilot

Create subtle editorial word-by-word text reveal animations where each word fades and rises into place once it enters the viewport.

boraoztunc/skills

Quality standards for Salesforce Lightning Web Components (LWC), Aura components, and Visualforce pages.

github/awesome-copilot

Advanced JavaScript animation library skill for creating complex, high-performance web animations.

sickn33/agentic-awesome-skills

Bike Index's frontend conventions — Tailwind class prefixing (tw:), the standard twinput/twlabel/twlink form/link classes, the numberdisplay helper for numbers, the UI component library rule (every…

bikeindex/bike_index

A skill your agent uses when building game UI (menus, HUD, dialogue box, settings/save screens) on top of Pixi'VN with an external JS framework (React, Vue) or with plain PixiJS components —…

DRincs-Productions/pixi-vn

Unified team skill for interactive component crafting. An agent skill from catlog22/Claude-Code-Workflow.

catlog22/Claude-Code-Workflow

Unified team skill for interactive component crafting. An agent skill from catlog22/Claude-Code-Workflow.

catlog22/Claude-Code-Workflow

Load this skill for any project with interactive UI, such as buttons, links, forms, modals, dropdowns, menus, tabs, sliders, toolbars, carousels, or custom widgets, in React or vanilla JavaScript.

planetabhi/riseofmachine

A skill your agent uses when reviewing stylesheets or components that use JavaScript to toggle classes on parent elements based on child state, form input values, or content presence — :has() may…

thedaviddias/Front-End-Checklist

A skill your agent uses when applies to CSS and JavaScript implementations of modals, overlays, pop-ups, cookie banners, newsletter sign-up dialogs, and promotional overlays.

thedaviddias/Front-End-Checklist

A skill your agent uses when auditing server configuration or diagnosing broken resources.

thedaviddias/Front-End-Checklist

A skill your agent uses when performing accessibility audits of web pages, components, or full user flows.

thedaviddias/Front-End-Checklist

A skill your agent uses when reviewing stylesheets, component styles, and responsive behavior related to Order CSS files correctly.

thedaviddias/Front-End-Checklist