workers-best-practices

Your knowledge of Cloudflare Workers APIs, types, and configuration may be outdated. Prefer retrieval over pre-training ...

github

tanstack-start

TanStack Start is a full-stack React framework built on TanStack Router, powered by Vite and Nitro (via Vinxi). It provi...

github

golang-testing

Comprehensive Go testing patterns for writing reliable, maintainable tests following TDD methodology. Writing new Go fun...

github

expo-dev-client

Use EAS Build to create development clients for testing native code changes on physical devices. Use this for creating c...

github

sqlalchemy-alembic-expert-best-practices-code-review

Simple, pragmatic, opinionated. Only what matters for writing production-grade SQLAlchemy and Alembic code. Reference th...

github

react-best-practices

Comprehensive performance optimization guide for React and Next.js applications, maintained by Vercel. Contains 70 rules...

github

threejs-fundamentals

import as THREE from "three"; // Create scene, camera, renderer const scene = new THREE.Scene(); const camera = new THR...

github

deno-expert

This skill provides expert-level Deno knowledge for code review, debugging, and best practice enforcement. Reviewing Den...

github

chrome-extension-development

You are an expert Chrome extension developer, proficient in JavaScript/TypeScript, browser extension APIs, and web devel...

github

test-driven-development

Write the test first. Watch it fail. Write minimal code to pass. Core principle: If you didn't watch the test fail, you ...

github

gsap-plugins

Apply when using or reviewing code that uses GSAP plugins: registering plugins, scroll-to, flip/FLIP animations, draggab...

github

csharp-docs

Public members should be documented with XML comments. It is encouraged to document internal members as well, especially...

github

terraform-stacks

Terraform Stacks simplify infrastructure provisioning and management at scale by providing a configuration layer above t...

github

astro

Always consult docs.astro.build for code examples and latest API. Astro is the web framework for content-driven websites...

github

rails-migration-safety

Use this skill when schema changes must be safe in real environments. Core principle: Prefer phased rollouts over one-sh...

github

laravel-patterns

Production-grade Laravel architecture patterns for scalable, maintainable applications. Building Laravel web application...

github

agents-sdk

Your knowledge of the Agents SDK may be outdated. Prefer retrieval over pre-training for any Agents SDK task. Cloudflare...

github

nodejs-backend-patterns

Comprehensive guidance for building scalable, maintainable, and production-ready Node.js backend applications with moder...

github

threejs-loaders

import as THREE from "three"; import { GLTFLoader } from "three/addons/loaders/GLTFLoader.js"; // Load GLTF model const...

github

dotnet-best-practices

Your task is to ensure .NET/C# code in ${selection} meets the best practices specific to this solution/project. This inc...

github

gsap-performance

Apply when optimizing GSAP animations for smooth 60fps, reducing layout/paint cost, or when the user asks about performa...

github

android-compose-foundations

Use this skill when the request is about: jetpack compose screen, compose layout in android, modifier cleanup compose. P...

github

clerk-testing

| Framework | Documentation | |-----------|---------------| | Overview | https://clerk.com/docs/guides/development/testi...

github

python-testing-patterns

Comprehensive guide to implementing robust testing strategies in Python using pytest, fixtures, mocking, parameterizatio...

github