mengshukeji/LuckysheetArchived
Luckysheet
Luckysheet is a web-based spreadsheet component and collaborative editor designed for rendering interactive grids in a browser. It functions as an Excel-compatible data grid that allows for the import and export of spreadsheet files while maintaining tabular data structures.
The project provides real-time collaborative editing, synchronizing changes across multiple users to enable simultaneous work on shared documents. It also serves as a JavaScript data visualization tool, converting cell values into graphical charts and visual representations.
The platform covers a broad range of data management capabilities, including formula execution for mathematical and logical operations, dynamic tabular data analysis using filters and sorting, and general web-based spreadsheet integration.
Features
- Spreadsheet Interfaces - Provides a full-featured interactive spreadsheet grid component for embedding tabular data in web applications.
- Spreadsheet Components - Provides a browser-based interactive grid for rendering tabular data with cell formatting, data validation, and formula execution.
- Spreadsheet Components - Functions as a professional-grade spreadsheet component for building collaborative, data-rich web applications.
- Excel File Parsers - Supports importing and exporting data via Excel file parsers to ensure compatibility with local spreadsheet files.
- Spreadsheet Formula Engines - Provides a dedicated calculation engine for evaluating complex mathematical and logical expressions within spreadsheet cells.
- Operational Transformation Systems - Implements operational transformation to synchronize real-time edits and resolve concurrent changes across multiple users.
- Web Spreadsheet Components - Offers an embeddable, interactive spreadsheet component with cell formatting and data validation for web browsers.
- Collaborative Editing Engines - Ships a real-time synchronization engine to facilitate simultaneous multi-user editing of shared spreadsheets.
- Real-Time Collaboration Tools - Provides a real-time collaboration framework for multiple users to edit shared spreadsheets simultaneously.
- JSON - Stores spreadsheet cell values, formatting, and metadata using a structured JSON schema for easy serialization.
- Data Visualization - Converts spreadsheet cell values into interactive graphical charts and visual data representations.
- Spreadsheet Visualizations - Integrates visualization tools that embed charts and pivot tables directly within the spreadsheet environment.
- Interactive Tabular Analysis - Enables dynamic analysis of large datasets using interactive filters and pivot tables within the browser.
- Tabular Data Processors - Provides tabular data processing capabilities including filtering, sorting, and pivot table aggregation.
- Canvas Rendering Pipelines - Implements a high-performance HTML5 canvas rendering pipeline to display thousands of spreadsheet cells efficiently.
- Virtualisation Engines - Uses a virtualization engine to render only the visible portion of the grid for optimal performance with large datasets.
- Event-Driven State Managers - Uses a centralized event-driven state manager to synchronize the data model with the spreadsheet view.
- Spreadsheet Libraries - Powerful, Excel-like online spreadsheet component.
- Time and Data Tools - Excel-like online spreadsheet.
Star history
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.
