Salesforce developers need reliable patterns for building scalable CRM solutions. This skill provides proven architectures for Lightning Web Components, bulkified Apex triggers, and async processing with Queueable Apex.

Build high-performance, memory-safe Rust applications with expert guidance on async patterns, advanced type system features, and production-ready systems programming.

Building async Rust applications requires understanding complex concurrency patterns. This skill provides production-ready Tokio patterns for tasks, channels, streams, and graceful shutdown handling.

Ruby developers struggle with writing idiomatic code and following best practices. This skill provides expert guidance on metaprogramming, Rails patterns, and performance optimization.

Building videos programmatically requires understanding Remotion's composition system, animation patterns, and media handling. This skill provides domain-specific best practices for creating professional videos using React components and Remotion APIs.

This skill helps developers choose and implement the right state management solution for React applications, from simple local state to complex global stores with server synchronization.

This skill provides structured workflows for developing modern React and Next.js applications with App Router, Server Components, and TypeScript. It guides you through project setup, component architecture, styling, data fetching, routing, forms, testing, and deployment.

Build production-ready React applications with confidence. Learn proven patterns for hooks, state management, and component design.

Architect React Native apps with Expo, navigation patterns, native modules, and offline-first sync. This skill provides production-ready patterns for building cross-platform mobile applications.

Legacy React codebases become difficult to maintain and miss performance improvements. This skill guides you through version upgrades, hooks migration, and adopting React 18 concurrent features.

Creating visual workflow editors requires consistent node component patterns. This skill provides TypeScript templates with proper type definitions, handles, and Zustand store integration.

Creating complex node-based graph visualizations requires managing hierarchical data, performance optimization, and state synchronization. This skill provides proven patterns for building production-ready ReactFlow applications with efficient rendering and advanced navigation.

Poor React performance leads to slow load times and frustrated users. This skill provides 45 prioritized rules from Vercel Engineering to eliminate waterfalls, reduce bundle sizes, and optimize rendering.

Writing maintainable tests is challenging. This skill provides comprehensive pytest patterns including fixtures, mocking, parameterization, and TDD workflows to help you build reliable test suites.

Python developers struggle with outdated practices and fragmented tooling knowledge. This skill delivers production-ready expertise in Python 3.12+, modern tooling like uv and ruff, async patterns, and performance optimization in one comprehensive resource.

Slow Python code wastes resources and frustrates users. This skill provides systematic profiling and optimization techniques to identify bottlenecks and improve performance.

Stop copying code patterns without understanding. Learn to make informed Python architecture decisions based on your specific project context, framework needs, and team requirements.

This skill provides a comprehensive workflow for building production-ready Python FastAPI backends with database integration, authentication, testing, and deployment patterns.

Setting up Python projects with proper structure and tooling is time-consuming and error-prone. This skill instantly generates complete, production-ready project scaffolds with modern best practices built in.

Define consistent API schemas without manual boilerplate. This skill generates structured Pydantic models following established patterns for request validation, responses, and database integration.