Skills

18,283 skills, most installed first.

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rollup-bundlermindrallyBest practices and guidelines for Rollup.js module bundler configuration, ES modules, and library bundling rspecmindrallyRSpec testing best practices for Ruby and Rails applications, covering test organization, data management, and isolation patterns.rubymindrallyRuby development guidelines covering idiomatic code style, Ruby 3.x features, testing with RSpec, and best practices for building maintainable Ruby applications.ruby-railsmindrallyConventions and best practices for building web applications with Ruby on Rails. Use when scaffolding Rails apps or generators, designing ActiveRecord models and migrations, wiring up Hotwire/Turbo/Stimulus interactivity, setting up background jobs or caching, or writing RSpec/Minitest coverage for Rails code.rustmindrallyExpert in Rust development with focus on safety, performance, and async programming salesforce-developmentmindrallyExpert guidance for Salesforce development including Apex, Lightning Web Components, and metadata best practices salesforce-dxmindrallyExpert guidance for Salesforce DX development with modern tooling, source-driven development, and CI/CD best practices sanitymindrallySanity CMS development guidelines for schema creation, GROQ queries, TypeScript integration, and project organization sass-best-practicesmindrallySass (indented syntax) best practices and coding guidelines for clean, maintainable stylesheets scikit-learn-best-practicesmindrallyBest practices for scikit-learn machine learning, model development, evaluation, and deployment in Python scipy-best-practicesmindrallyBest practices for SciPy scientific computing, optimization, signal processing, and statistical analysis in Python security-best-practicesmindrallySecurity best practices for backend development, microservices, and secure coding patterns with emphasis on input validation and authentication selenium-automationmindrallyExpert guidance for browser automation and web testing using Selenium WebDriver with best practices for element location, waits, and test organization.seo-best-practicesmindrallyApply SEO best practices for web applications including metadata, performance optimization, and search engine optimization techniques.sequelizemindrallyGuidelines for developing with Sequelize, a promise-based Node.js ORM supporting PostgreSQL, MySQL, MariaDB, SQLite, and SQL Server serverlessmindrallyServerless and microservices development guidelines covering FastAPI, cloud-native patterns, API gateways, and best practices for scalable serverless architectures.shopifymindrallyExpert Shopify theme development guidelines for Liquid, Online Store 2.0, CSS, JavaScript, and UX best practices shopify-theme-development-guidelinesmindrallyExpert Shopify theme development with Liquid, Online Store 2.0, and performance best practices solanamindrallyExpert guidelines for Solana program development with Rust, Anchor framework, and Web3.js integration soliditymindrallyBest practices for secure, gas-efficient Solidity smart contract development and Web3 frontend integration. Use when writing or reviewing Solidity contracts, hardening against reentrancy and access-control bugs, optimizing gas usage, setting up Hardhat/Foundry testing and static analysis, or wiring a React frontend to wallets, providers, and on-chain transactions.spring-bootmindrallyExpert guidance for Spring Boot application development with best practices for RESTful APIs, testing, security, and deployment spring-frameworkmindrallyExpert guidance for Spring Framework and Spring Boot development with Java best practices, dependency injection, and RESTful API design sql-best-practicesmindrallySQL development best practices for writing efficient, secure, and maintainable database queries storybookmindrallyBest practices for building and documenting component libraries with Storybook stripemindrallyStripe payment integration guidelines for TypeScript, React, Next.js with secure payment processing and subscription management styled-components-best-practicesmindrallystyled-components best practices for CSS-in-JS development in React applications supabasemindrallyExpert in Supabase backend development with authentication and database patterns supabase-developmentmindrallySupabase development guidelines for database, authentication, real-time subscriptions, and Edge Functions.sveltemindrallyModern Svelte 5 and SvelteKit development covering runes-based reactivity, snippets, SSR/SSG, and state management, including migration notes from legacy Svelte 4 syntax. Use when writing or reviewing Svelte components, deciding between runes and legacy reactive statements, building SvelteKit routes and load functions, or migrating a Svelte 4 codebase to Svelte 5.sveltekitmindrallyExpert guidance for SvelteKit development with TypeScript, Tailwind CSS, SSR/SSG, and performance optimization best practices swiftmindrallyExpert in Swift and SwiftUI development for iOS, macOS, and Apple platforms swiftui-developmentmindrallyGuidelines for building SwiftUI applications with MVVM/Clean Architecture, Swift 6 strict concurrency, and modern state management. Use when building SwiftUI views, structuring view models, managing state with @State/@Observable, handling async data flow, or optimizing SwiftUI view performance.swrmindrallyGuidelines for using SWR (stale-while-revalidate) React Hooks for efficient data fetching, caching, and revalidation systemverilogmindrallySystemVerilog development guidelines for FPGA and ASIC design covering modular design, verification, and timing optimization.tanstack-querymindrallyBest practices for TanStack Query v5 (React Query) server state management, including query key factories, the queryOptions helper, mutations, optimistic updates, infinite queries, and Suspense mode. Use when fetching or caching server data in React, writing custom query/mutation hooks, setting up a QueryClient, implementing optimistic updates, or migrating v4 patterns to v5.technical-writingmindrallyExpert technical writing guidelines for creating clear, in-depth developer tutorials and documentation with practical, implementable knowledge terraformmindrallyExpert in Terraform infrastructure-as-code with cloud deployment patterns testingmindrallyGeneral testing best practices and guidelines for writing comprehensive, maintainable tests across different testing frameworks and languages.three-jsmindrallyExpert guidance for Three.js and React Three Fiber development with modern React, TypeScript, and performance best practices transformers-huggingfacemindrallyExpert guidance for working with Hugging Face Transformers library for NLP, computer vision, and multimodal AI tasks.trpcmindrallyGuidelines for writing Next.js apps with tRPC v11 for end-to-end typesafe APIs turbopack-bundlermindrallyBest practices and guidelines for Turbopack, the Rust-powered incremental bundler for Next.js and modern web development turborepomindrallyBest practices for Turborepo monorepo build system configuration and optimization typescriptmindrallyExpert in TypeScript development with best practices for type safety and clean code ui-designmindrallyUI design best practices for building accessible, performant, and user-friendly interfaces with modern web standards unitymindrallyExpert in Unity and C# game development with performance optimization patterns ux-designmindrallyUX design principles for creating intuitive, accessible, and user-centered digital experiences vercel-developmentmindrallyVercel and Next.js deployment best practices including server components, edge functions, AI SDK integration, and performance optimization.viewcomfy-api-rulesmindrallyExpert guidance for integrating ViewComfy API into web applications using Python and FastAPI vitemindrallyExpert guidance for Vite development with modern build tooling, HMR, framework integrations, and performance optimization