typescript-cheatsheets/react

Features

• Component Type Interfaces - Defines static type interfaces for component properties, styles, and event handlers.
• React Development - A comprehensive guide for integrating TypeScript's static typing into React components, hooks, and state.
• React Typing Guides - Acts as a technical resource for implementing type-safe patterns for concurrent features and custom hooks.
• TypeScript Cheatsheets - Provides a collection of reference guides for applying static typing to React components and state.
• Discriminated Unions - Provides patterns for using discriminated unions to ensure strict type safety during reducer state transitions.
• State Type Inference - Assigns types to state variables using inference, union types, or explicit assertions.
• Hook State Inference - Uses type inference and union types to maintain safety across state and memoization hooks.
• Generic Component Definitions - Implements type-safe patterns for components that accept generic type parameters for properties and state.
• Tuple Return Types - Implements typed custom hooks using tuple assertions to preserve specific return types and value stability.
• Discriminated Action Typing - Uses discriminated unions to strictly type action objects and state transitions within reducers.
• Context State Propagators - Provides typed contexts and provider hooks to distribute state across the component tree.
• Type-Safe State Management - Uses discriminated unions and type assertions for predictable state transitions and shared contexts.
• TypeScript Type Definitions - Provides a set of patterns and signatures for defining props, event handlers, and generic types.
• Hook Return Assertions - Maintains precise return types for hooks using constant or tuple assertions.
• Event Handling - Provides precise type signatures for synthetic events and form submissions to handle user input safely.
• Reference Type Definitions - Defines reference properties for components using generic handlers to ensure cross-version type safety.
• Context Type Definitions - Defines typed contexts and custom hooks with runtime checks for null default values.
• Reference Forwarding - Details the implementation of reference forwarding to enable direct access to internal child DOM nodes.
• UI State Deferral - Details typing strategies for marking non-urgent state transitions to prioritize user responsiveness.
• Context Validation Patterns - Provides patterns for combining typed contexts with custom hooks that perform runtime null validation.
• Concurrent UI Type Patterns - Implements typing patterns for responsive interface APIs to handle deferred values and suspended states.
• Error Boundaries - Implements components that catch and handle JavaScript runtime errors within a child component tree.
• Suspense Boundaries - Defines the types and styles for placeholder UI elements used during asynchronous data loading.
• Imperative Handle Customizations - Creates a public interface for child components so parents can trigger internal functions.
• Side Effect Cleanup Utilities - Ensures side-effect hooks return only functions or undefined to prevent runtime errors during cleanup.
• Synthetic Event Systems - Covers the mapping of browser events to library-specific signatures for consistent type safety.
• Deferred Rendering Transitions - Implements patterns for marking state transitions as non-urgent during expensive rendering cycles.
• React Ecosystem - Essential guidance for using React with TypeScript.
• Learning and Reference - Reference guide for using TypeScript with React.
• Tutorials and Guides - Listed in the “Tutorials and Guides” section of the Awesome React awesome list.

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