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Found 1,418 Skills
TypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management, migration strategies, and modern tooling.
Use when writing, fixing, or editing TypeScript comments or TSDoc, especially commented-out code, stale docs, metadata comments, redundant comments, TODO banners, or unclear comment value.
Use when writing, fixing, editing, or refactoring TypeScript code, especially weak types, unclear names, duplicated logic, oversized functions, stale comments, boundary gaps, error handling, data modeling, async flows, module structure, or brittle tests.
Guidelines for building edge-first, high-performance APIs with Hono and TypeScript for Cloudflare Workers, Deno, Bun, and Node.js
CCXT cryptocurrency exchange library for TypeScript and JavaScript developers (Node.js and browser). Covers both REST API (standard) and WebSocket API (real-time). Helps install CCXT, connect to exchanges, fetch market data, place orders, stream live tickers/orderbooks, handle authentication, and manage errors. Use when working with crypto exchanges in TypeScript/JavaScript projects, trading bots, arbitrage systems, or portfolio management tools. Includes both REST and WebSocket examples.
TypeScript 타입 정의 및 베스트 프랙티스 스킬. 다음 상황에서 사용: (1) TypeScript 파일(.ts, .tsx) 작성 또는 수정 시, (2) 타입 정의(interface, type) 작업 시, (3) tsconfig.json 설정 또는 컴파일러 옵션 조정 시, (4) 타입 에러 해결 또는 타입 안전성 개선 시, (5) 제네릭, 유틸리티 타입, 타입 조작 작업 시, (6) 'typescript', 'ts', 'type', 'interface', 'generic' 키워드가 포함된 작업 시
Official NestJS starter with modular architecture and Jest testing.
Configure TypeScript strict mode with additional safety flags. Catch bugs at compile time instead of production. Includes branded types, exhaustive switches, and Result types.
Functional programming patterns for reliable TypeScript. Use when modeling state machines, discriminated unions, Result/Option types, branded types, or building type-safe domain models.
Setup TypeScript best practices and code style rules in CLAUDE.md
Expert TypeScript refactoring patterns for cleaner, type-safe code
Use when encountering TypeScript any types, type errors, or lax type checking - eliminates type holes and enforces strict type safety through proper interfaces, type guards, and module augmentation