BullMQ expert for Redis-backed job queues, background processing, and reliable async execution in Node.js/TypeScript...

Modern JavaScript/TypeScript development with Bun runtime. Covers package management, bundling, testing, and...

How to use a Win32 build of BusyBox to run many of the standard UNIX command line tools on Windows.

Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the...

Backend architecture patterns, API design, database optimization, and server-side best practices for Node.js,...

ClickHouse database patterns, query optimization, analytics, and data engineering best practices for...

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

Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.

Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or...

Automatically creates user-facing changelogs from git commits by analyzing commit history, categorizing changes, and...

Use when designing chaos experiments, implementing failure injection frameworks, or conducting game day exercises....

Browser automation, debugging, and performance analysis using Puppeteer CLI scripts. Use for automating browsers,...

Master guide for using Claude Code effectively. Includes configuration templates, prompting strategies "Thinking"...

Creating interactive data visualisations using d3.js. This skill should be used when creating custom charts, graphs,...

Pragmatic coding standards - concise, direct, no over-engineering, no unnecessary comments

Expert patterns for Clerk auth implementation, middleware, organizations, webhooks, and user sync Use when: adding...

Use when building CLI tools, implementing argument parsing, or adding interactive prompts. Invoke for CLI design,...

Use when designing cloud architectures, planning migrations, or optimizing multi-cloud deployments. Invoke for...