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Found 1,109 Skills
JavaScript/Node.js tooling conventions. Use when working on JS/TS files, package.json, or Node.js projects. Enforce pnpm for package management. NOT for Python projects, backend-only work, or shell scripts.
Generate ASCII art diagrams using PlantUML text mode. Use when user asks to create ASCII diagrams, text-based diagrams, terminal-friendly diagrams, or mentions plantuml ascii, text diagram, ascii art diagram. Supports: Converting PlantUML diagrams to ASCII art, Creating sequence diagrams, class diagrams, flowcharts in ASCII format, Generating Unicode-enhanced ASCII art with -utxt flag
Programmatic call control: make/receive calls, transfer, bridge, gather DTMF, stream audio. Real-time call events via webhooks.
Write JavaScript code in n8n Code nodes. Use when writing JavaScript in n8n, using $input/$json/$node syntax, making HTTP requests with $helpers, working with dates using DateTime, troubleshooting Code node errors, or choosing between Code node modes.
Archive and export Xcode projects to IPA/PKG using the `asc` CLI tool, with optional upload to App Store Connect. Use this skill when: (1) Archiving an Xcode project: "asc builds archive --scheme MyApp" (2) Exporting an archive to IPA or PKG for distribution (3) Archive + export + upload in one step: "asc builds archive --scheme MyApp --upload --app-id ..." (4) User says "archive my app", "build for TestFlight", "export IPA", "archive and upload", "build and distribute", "create an IPA from my Xcode project" (5) User wants to go from Xcode project to TestFlight without manually running xcodebuild
Play .cast terminal recordings in iTerm2. TRIGGERS - asciinema play, .cast file, play recording, recording playback.
Use when building JavaScript applications with modern ES2023+ features, async patterns, or Node.js development. Invoke for vanilla JavaScript, browser APIs, performance optimization, module systems.
Modern JavaScript (ES6-ES2025) patterns and best practices. Triggers on: JavaScript, ES6, ES2020, ES2022, ES2024, modern JS, refactor legacy, array methods, async/await, optional chaining, nullish coalescing, destructuring, spread, rest, template literals, arrow functions, toSorted, toReversed, at, groupBy, Promise, functional programming. Use when: writing new JavaScript code, refactoring legacy code, modernizing codebases, implementing functional patterns, or reviewing JS for performance and readability. Proactively apply when creating web applications, Node.js services, or any JavaScript project.
Expo React Native JavaScript best practices for clean code, functional components, performance optimization, and Expo Router navigation.
Explore helpful color utility functions, like RGB to HSL, HEX to RGB, and HSL to HEX, generated with the assistance of GitHub Copilot.
Provides comprehensive guidance for implementing the Syncfusion JavaScript PDF library (@syncfusion/ej2-pdf) to create and manipulate PDF documents programmatically across TypeScript, JavaScript, Angular, React, Vue, and ASP.NET platforms. Use this when working with PDF creation, form filling, annotations, document merging/splitting, text or image extraction, or digital signatures.
End-to-end release workflows for TestFlight and App Store using asc publish, builds, versions, and submit commands. Use when asked to upload a build, distribute to TestFlight, or submit to App Store.