JavaScript

Reference for the communication protocol between the JavaScript editor (CodeMirror or Monaco) and the C++/Qt UI layer via QWebChannel.

notepadqq/notepadqq

Runs a five-step SEO audit on JavaScript concept pages: keyword clusters, on-page checks, featured snippets, internal links and a written report.

leonardomso/33-js-concepts

Bump Apache Fory release or post-release development versions across Java, Kotlin, Scala, Python, Rust, Go, C++, C, Dart, JavaScript, Swift, integration tests, examples, and source docs.

apache/fory

Creates Java + Spring Boot projects: Web applications, full-stack apps with Vue.js or Angular or React or vanilla JS, PostgreSQL, REST APIs, and Docker.

jdubois/dr-jskill

Create a new skill in the current repository. An agent skill from Hyk260/PureChat.

Hyk260/PureChat

This skill should be used when the user wants to visualize data.

stophobia/deerflow2.0-enhanced

Updates EthereumJS execution-spec test fixtures from an ethereum/execution-specs release, then (after a human merge) points the monorepo submodule, updates VM npm scripts, reports a first test run…

ethereumjs/ethereumjs-monorepo

Build and modify tinyjs desktop apps — tiny macOS (and beta Windows/Linux) apps with a txiki.js JavaScript backend and a native webview window.

tarwin/tinyjsapp

Work with the QStash JavaScript/TypeScript SDK for serverless messaging, scheduling.

upstash/qstash-js

A skill your agent uses when opening, navigating, inspecting, testing, clicking, typing, filling, screenshotting, or verifying web pages and local HTTP targets (localhost, 127.0.0.1, ::1) inside…

zai-org/ZCode

Reference for writing and debugging TypeScript and JavaScript codemods with @ast-grep/napi: parsing, node queries, meta-variables, rule objects and editing.

warp-drive-data/warp-drive

Use when an app uses @pierre/trees to render or control a file tree, including React, vanilla JavaScript, SSR, web components, selection, search…

pierrecomputer/pierre

AppRun architecture guidance for building, reviewing, or fixing AppRun applications and the AppRun library itself.

yysun/apprun

Guides writing JavaScript in n8n Code nodes: picking an execution mode, reading input data, returning items, using built-in helpers and avoiding common errors.

czlonkowski/n8n-skills

How to load secrets and environment variables from 1Password programmatically using the official @1password/sdk (JavaScript/TypeScript).

MadAppGang/claudish

Guidance for changing the Tabler framework's own JavaScript in core/js: the tabler.js and tabler-theme.js bundles, the Bootstrap port and their tests.

tabler/tabler

Generates Vitest tests for every runnable code example on a JavaScript concept documentation page, following a four-phase extraction and conversion process.

leonardomso/33-js-concepts

Full live SEO audit of any website from its homepage URL, powered by Jev (TypeSafe's System One model).

AgriciDaniel/jev-seo

Improve interface performance across loading speed, rendering, animations, images, and bundle size.

boussadjra/vuestrata

基于 WebGL 的大规模地理空间数据可视化引擎。适用于： (1) 创建交互式 WebGL 地图应用 (2) 可视化地理空间数据（点、线、面、热力图） (3) 构建位置数据驾驶舱 (4) 添加地图图层、交互和动画效果 (5) 处理并展示 GeoJSON、CSV 等空间数据

antvis/L7

Implement internationalization with Lingui in React and JavaScript applications.

B0und/WikiSpeedrun

Use truffler to find similar or pre-existing JavaScript/TypeScript symbols before implementing new code, especially helpers, utilities, parsers, formatters, scanners, fuzzy matchers, and other…

millionco/react-doctor

Build, refactor, or review production-grade admin interfaces with Vue 3 + JavaScript + Ant Design Vue 4.x.

lazzyfu/goInsight

Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.

kurealnum/dotfiles

Guides semantic, accessible HTML work: pages, forms, media and HTML5 APIs, plus how to deliver a runnable webpage project with a preview.

TokenRhythm/opensquilla

Blockbench plugin/extension development for the 3D modeling tool.

jasonjgardner/blockbench-mcp-plugin

A skill your agent uses when adding the react-zmage React image viewer to an existing React, Next.js, MDX, CMS, markdown, or rich text image surface.

Caldis/react-zmage

Run profile-driven bottleneck optimization across Apache Fory implementations (Java, C++, Python/Cython, Go, Rust, Swift, C, JavaScript/TypeScript, Dart, Kotlin, Scala).

apache/fory

Code-quality standards for RedisInsight: TypeScript strictness, naming conventions (camelCase, PascalCase, UPPERSNAKECASE), linting rules, no any without reason, no !important in styles, and…

redis/RedisInsight

Analyze environment variables in JavaScript/TypeScript projects.

qdhenry/Claude-Command-Suite

A skill your agent uses when writing or debugging JavaScript/TypeScript that interacts with Starknet through the starknet.js SDK — building Call objects or calldata, encoding/decoding Cairo types…

starknet-io/starknet.js

A skill your agent uses when creating Gea applications, components, stores, routes, SSR entry points, JSX templates, or working with Gea reactivity and DOM patching.

dashersw/gea

Vue.js progressive JavaScript framework. An agent skill from oyjt/uniapp-vue3-template.

oyjt/uniapp-vue3-template

Use MSAGL-JS (Microsoft Automatic Graph Layout) to lay out and visualize networks in JavaScript or TypeScript.

microsoft/msagljs

Explains how to write native Python in n8n Code nodes, including the two input variables, blocked imports and fixes for common errors.

czlonkowski/n8n-skills

Shared reference for naming, function size, complexity and error handling rules that reviewer agents apply across TypeScript, Python, Go, Rust, Java, C# and Swift.

zereight/gitlab-mcp

Control a Chrome browser session through the chrome-devtools-axi CLI - navigate, snapshot, click, fill forms, run JavaScript, inspect console and network, take screenshots, audit performance.

layer5io/sistent

Browser automation, debugging, and performance analysis using Puppeteer CLI scripts.

einverne/dotfiles

A skill your agent uses when adding, debugging, fixing, or modifying instrumentation and plugins for third-party libraries in dd-trace-js.

DataDog/dd-trace-js

ローカルで検証済みのブラウザ向け HTML、CSS、JavaScript を CodePen Prefill launcher に変換し、承認後に未保存の Pen を開く。フロントエンドのデモを CodePen で共有して、記事へ埋め込む準備をして、と依頼されたときに使用する。Node.js、サーバー、CLI、ビルド、複数プロセスが必要な例には使用しない。

azukiazusa1/sapper-blog-app

Drive Chrome via the DevTools Protocol from JavaScript. An agent skill from browser-use/browser-harness-js.

browser-use/browser-harness-js

A skill your agent uses when 用户要求为任意网站生成书源、生成阅读书源、分析小说站点、生成 Legado/阅读规则。强制触发词：书源、生成书源、帮我生成、book source、legado、阅读书源、小说站点分析。如果用户给出了一个 URL 并要求生成或分析，必须加载此 skill。

Narylr350/book-source-creator-skill

Writes or reviews documentation pages for the 33 JavaScript Concepts project, following its structure, a beginner-friendly voice and rules against AI-sounding language.

leonardomso/33-js-concepts

Chrome DevTools Protocol CLI workflow for runtime, console, network, trace, memory, and JavaScript CPU profiling analysis.

gronxb/codex-relay

Run, interpret, or modify Skylos safely. An agent skill from duriantaco/skylos.

duriantaco/skylos

A skill your agent uses when a user wants to call C++ or Rust from JavaScript or TypeScript; add a native library such as GDAL, SQLite, OpenSSL, GEOS or PROJ to a browser, Node.js, Cloudflare Worker…

crossbind/crossbind

Comprehensive React and Next.js performance optimization guide with 40+ rules for eliminating waterfalls, optimizing bundles, and improving rendering.

shapeshift/web

A skill your agent uses when building, debugging, or optimizing Jazz applications.

garden-co/classic-jazz