Preact

GridSheet provides a lightweight Preact-based library that brings Excel-like functionality to your web applications. It can be used in vanilla JavaScript environments without any additional framework.

Installation

npm install @gridsheet/preact-core @gridsheet/functions
# or
yarn add @gridsheet/preact-core @gridsheet/functions
# or
pnpm add @gridsheet/preact-core @gridsheet/functions

It is highly recommended to install and use @gridsheet/functions together with the core package to enable built-in spreadsheet functions.

Simple Usage

Single HTML Demo

You can try GridSheet in a single HTML file with no build tools — just load the packages from CDN via ESM imports.

View the source code (opens in a new tab) to see how it works.

Next Steps

You can find more examples in the examples section.
Refer to the API Reference for detailed documentation.

Svelte Case 1: Sales Dashboard with Data Visualization