$ show grid-js/gridjs
Grid.js is a TypeScript table library that renders interactive HTML tables with features like sorting, searching, pagination, and row/cell selection. It follows a modular architecture with clear separation of concerns: core grid functionality, configuration system, data pipeline for processing data through stages (extraction, transformation, filtering, sorting, limiting), storage abstraction for client/server data sources, UI components built with Preact, and a plugin system for extensibility. Data flows from user-provided sources through storage adapters, then through pipeline processors that handle server initiation, data extraction, format transformation, filtering, sorting, and pagination before reaching the view layer for rendering. User interactions trigger pipeline reprocessing to update the display.
The LLM identified 5 files worth highlighting for reuse:
A robust deep equality checker that handles special cases like VNodes, arrays, and objects with proper recursion. It's completely isolated with no internal dependencies and could be extracted to any JavaScript/TypeScript project with zero modification.
A strongly-typed event emitter implementation using TypeScript generics to ensure type safety between events and their arguments. It follows the observer pattern correctly and is completely decoupled from the rest of the codebase, making it suitable for reuse in any project needing event handling.
A well-designed plugin management system that supports plugin positions (header, footer, cell), ordering, and duplicate prevention. It demonstrates clean separation of concerns and could be extracted to other UI libraries needing extensibility with minimal adaptation.
A clean storage abstraction layer that encapsulates the differences between memory-based and server-based storage implementations. It follows the adapter pattern and provides a unified interface for data retrieval, making the storage concern easily swappable without affecting the rest of the system.
A generic pipeline processor base class with built-in event handling, caching, and processor type ordering. It demonstrates sophisticated pipeline design with automatic cache invalidation and could be reused in any data processing workflow with minimal changes.