JavaScript · For developers

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

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

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

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

Scans code with a bundled Node script for injection, secrets, XSS and other risky patterns, ranks findings by severity and checks that security decisions are documented.

fengshao1227/ccg-workflow

Port a new ESLint core or plugin rule to rslint, including explicitly requested batches.

web-infra-dev/rslint

A skill your agent uses when wrapping CLI binaries in JavaScript, automating shell workflows in TypeScript, composing multiple CLIs into scripts, or building agent tool-use.

millionco/cli-to-js

Guide for migrating a project from ESLint to Oxlint. An agent skill from Asvarox/allkaraoke.

Asvarox/allkaraoke

Create, redesign, repair, validate, preview, and package lightweight standalone HTML deliverables.

NimaChu/html-design

Connects to Oxylabs remote agent browsers over the Chrome DevTools Protocol (CDP) with Playwright or Puppeteer.

oxylabs/agent-skills

Interactive browser automation via Chrome DevTools Protocol.

981377660LMT/algorithm-study

Inspect and interact with a running Legends of Idleon session through the Chrome DevTools Protocol on port 32123.

MrJoiny/Idleon-Injector

Safely plan and execute dependency maintenance for JavaScript/TypeScript (npm, pnpm) and GitHub Actions, including npm lockfiles, pnpm workspaces, catalogs, overrides, SHA-pinned action versions…

Consensys-Incorporated/linea-attestation-registry

This skill should be used when user asks to "use supabase-js", "query Supabase database", "supabase auth", "supabase storage", "supabase realtime", "supabase edge functions", or works with the…

fcakyon/claude-codex-settings

Guides writing command-line interfaces with the Optique TypeScript library: composing parsers, choosing value types, subcommands and avoiding common mistakes.

dahlia/optique

Procedural film — turn a subject into a short animated film drawn and scored entirely in JavaScript, in one of three modes: drawn (every pixel computed, zero assets), photo-doodle (real photographs…

kuhnhomeuk-cell/procedural-film

Make an explainer video (MP4) with a voice-over using explainroo.

vincentsch/explainroo

A skill your agent uses when the user wants to ship a new version of react-zmage to npm.

Caldis/react-zmage

Explains the n8n Custom Code Tool's actual runtime contract so an AI-agent-callable tool doesn't get written like a regular workflow Code node.

czlonkowski/n8n-skills

Scaffold and implement authentication in TypeScript/JavaScript apps using Better Auth.

deadlock-mod-manager/deadlock-mod-manager

Generates TypeScript or JavaScript readers and writers for ClickHouse's RowBinary formats over HTTP in Node.js, after checking that RowBinary suits the data.

ClickHouse/agent-skills

A skill your agent uses when investigating a bug, failing test, or unexpected runtime behavior and the mcp-debugger MCP server is available — drives real step-through debuggers (breakpoints, stack…

debugmcp/mcp-debugger

Investigate and harden Skylos security behavior. An agent skill from duriantaco/skylos.

duriantaco/skylos

TypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management, migration strategies, and modern tooling.

cin12211/orca-q

This skill should be used for browser automation tasks using Chrome DevTools Protocol (CDP).

agutinbaigo28/financial-agent-api

Removes copy-paste duplication found by jscpd, starting with exact clones and hotspots, then renamed and near-miss copies, using proven refactoring strategies.

kucherenko/jscpd

Complete guide for migrating JavaScript files to TypeScript in the MarkBind project, including the two-commit strategy, import/export syntax conversion, and best practices.

MarkBind/markbind

Battle-tested Playwright patterns for writing and debugging reliable E2E, API, component, visual, accessibility, and security tests.

testdino-hq/playwright-skill

browser-based page capture and text extraction for public-opinion research.

123321kk/opinion-agent-ultimate

Authoring playbook for building agents that write, edit, review, or refactor code.

mastra-ai/mastra

A skill your agent uses when promoting one or more Biome lint rules from nursery to stable groups, including promotion plans from GitHub issues, metadata changes, rule renames, generated…

biomejs/biome

Edit and fill PDF documents. An agent skill from SimplePDF/simplepdf-embed.

SimplePDF/simplepdf-embed

Debug a JS runtime via CDP using argent debugger tools. An agent skill from bbplayer-app/BBPlayer.

bbplayer-app/BBPlayer

Browser automation CLI for AI agents. An agent skill from itwanger/toBeBetterJavaer.

itwanger/toBeBetterJavaer

Run an authorized, local-first application security assessment on the current project using this agent's own reasoning.

stijnswapped/Myrqen