Excel-lite

Project Overview

Excel-lite offers core spreadsheet operations in the browser with fast rendering and familiar shortcuts. It's built to demonstrate high-performance DOM manipulation and complex state management in React.

Key Features

• •Cell selection and multi-edit
• •Formulas and basic functions
• •CSV import/export

Challenges & Solutions

Ensuring the spreadsheet remains performant even with thousands of cells. Implementing a robust formula engine that handles cell dependencies correctly.

Technical Architecture

React frontend with Redux for managing the grid state. Uses Material UI for a polished, professional look and virtualized rendering for performance.