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dai-shi avatar

dai-shi/use-context-selector

0
View on GitHub↗
2,953 stars·62 forks·TypeScript·MIT·15 viewswww.npmjs.com/package/use-context-selector↗

Use Context Selector

Use context selector is a state management library that allows applications to share state across component trees without prop drilling or unnecessary re-renders. It provides a specialized React context creation mechanism alongside hooks for reading targeted context slices, ensuring that components update only when their specific data changes.

The library features granular dependency tracking and selector-based subscriptions to prevent sluggish rendering caused by broad state updates. It also includes cross-root context bridging to connect isolated component trees under a single provider and wraps state modification functions to maintain synchronization during concurrent rendering cycles.

Features

  • React State Management - Manages shared application state across component trees using React context without prop drilling.
  • State Slice Subscriptions - Extracts specific portions of shared state within consuming components so they update only on targeted changes.
  • Context Subscriptions - Subscribes components to fine-grained state slices via selector functions to update only when targeted data changes.
  • Component Context Sharing - Establishes specialized state containers for hierarchical sharing across component trees.
  • Selective Re-rendering - Subscribes components to specific slices of context data, updating only when targeted data changes.
  • React Hooks - Provides a React hook for reading specific context slices and re-rendering components when targeted data changes.
  • State Management Libraries - Shares application state across component trees without prop drilling or unnecessary re-renders.
  • Context Memoization - Prevents sluggish component rendering by selecting only specific data slices needed from context.
  • Dependency Tracking - Tracks individual selector results during render phases to prevent unnecessary re-renders when unrelated state changes.
  • Application State Management - Shares application state across component trees by wrapping parts of the application in a provider.
  • State Containers - Retrieves complete state values from shared containers to provide consistent consumption across component trees.
  • Concurrent Rendering Architectures - Wraps state updates to ensure safe synchronization during concurrent rendering cycles in the user interface.
  • Concurrent Update Wrappers - Wraps state modification functions to maintain synchronization during concurrent rendering cycles.
  • Cross-Root Bridges - Bridges isolated component trees under a single provider to allow seamless data sharing across boundaries.
  • Cross-Root Context Distribution - Shares context data across isolated React root trees by wrapping them in a specialized provider component.

Star history

Star history chart for dai-shi/use-context-selectorStar history chart for dai-shi/use-context-selector

How this analysis was created: This summary and feature list are AI-generated from collected project material and can contain mistakes. Stars, license and language are imported from GitHub. Inclusion does not mean that we have tested or audited this project. Check the source documentation for any feature you depend on. Learn more on our About page.

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Frequently asked questions

What does dai-shi/use-context-selector do?

Use context selector is a state management library that allows applications to share state across component trees without prop drilling or unnecessary re-renders. It provides a specialized React context creation mechanism alongside hooks for reading targeted context slices, ensuring that components update only when their specific data changes.

What are the main features of dai-shi/use-context-selector?

The main features of dai-shi/use-context-selector are: React State Management, State Slice Subscriptions, Context Subscriptions, Component Context Sharing, Selective Re-rendering, React Hooks, State Management Libraries, Context Memoization.

Which projects share features with dai-shi/use-context-selector?

Projects with overlapping indexed features include: jamiebuilds/unstated-next — unstated-next is a lightweight state management library for React that shares state and logic across components. It… diegohaz/constate — Constate is a global state management tool for React designed to minimize unnecessary component re-renders. It… beekai-oss/little-state-machine — Little State Machine is a lightweight state management library for React applications that provides a centralized data… facebook/react — React is a JavaScript library for building user interfaces based on a component-driven architecture and unidirectional… midudev/jscamp — jscamp is a full-stack web development and education project focused on mastering JavaScript, TypeScript, and AI… donavon/use-persisted-state — Use-persisted-state is a React hook library that persists component state in browser storage and synchronizes updates…

Projects sharing features with Use Context Selector

These projects share indexed features with Use Context Selector. Shared tags can include platform or build tooling; verify the primary use case before treating a result as a replacement.
  • jamiebuilds/unstated-nextjamiebuilds avatar

    jamiebuilds/unstated-next

    4,190View on GitHub↗

    unstated-next is a lightweight state management library for React that shares state and logic across components. It functions as a tool to transform custom hooks into shared state containers, providing a minimalist approach to synchronizing data without the use of complex external state stores. The project uses a provider-consumer pattern to decouple state definition from its usage. It wraps custom hooks into context containers to reduce manual boilerplate, allowing state and methods to be broadcast from a central provider to deeply nested child components. The system supports state containe

    TypeScriptlibraryreactredux
    View on GitHub↗4,190
  • diegohaz/constatediegohaz avatar

    diegohaz/constate

    4,003View on GitHub↗

    Constate is a global state management tool for React designed to minimize unnecessary component re-renders. It functions as a state manager and optimization tool that utilizes specialized contexts to organize shared data across a component tree. The library distinguishes itself through a state-slicing provider pattern, which splits global state into multiple contexts to isolate data dependencies. It includes a state selector system that allows components to extract specific slices of global state, ensuring interface updates only occur when the selected data dependencies change. The project c

    TypeScriptconstatehooksreact
    View on GitHub↗4,003
  • beekai-oss/little-state-machinebeekai-oss avatar

    beekai-oss/little-state-machine

    1,540View on GitHub↗

    Little State Machine is a lightweight state management library for React applications that provides a centralized data store for managing shared application information. It utilizes a context-based provider pattern to distribute state across the component tree, ensuring consistent data access without the need for manual property drilling. The library distinguishes itself through built-in support for automatic browser storage persistence, which synchronizes the in-memory state with local or session storage to maintain data continuity across page refreshes. It also incorporates middleware-drive

    TypeScriptfluxreactreact-hooks
    View on GitHub↗1,540
  • facebook/reactfacebook avatar

    facebook/react

    245,669View on GitHub↗

    React is a JavaScript library for building user interfaces based on a component-driven architecture and unidirectional data flow.

    JavaScriptjavascriptuifrontend
    View on GitHub↗245,669
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Curated searches featuring Use Context Selector

Hand-picked collections where Use Context Selector appears.
  • Global state management