Excel (XLSB/XLSX/XLSM/XLS/XML) and ODS spreadsheet parser and writer (extended to enable read/write of cell formats with xlsx files)

Utilities for working with Excel formulas

Pako fork with bundler-friendly packaging

fast excel formula parser

An easy way of building Excel files with javascript

Zero-dependency TypeScript toolkit for Excel, Word, PDF, CSV, Markdown, XML & ZIP — one API across Node.js, Bun & browsers.

A tool to export dataset from react to excel format.

Bundled Word, PowerPoint, and Excel workflows and structural checks

A versatile JavaScript library for effortlessly generating .xlsx files from input objects. Seamlessly create Excel spreadsheets with data, formatting, formulas, and more.

Vue3 plugin for displaying and editing the array-of-object in Excel style

A tokenizing classifier for Excel's number-format mini-language (ECMA-376 Part 1 SS18.8.30, which BIFF8's [MS-XLS] 2.4.126 defers to) — deciding whether a numeric cell is a percentage, a currency amount, a date, a time of day, an elapsed duration, or a pl

NodeJS Excel files parser & builder

Converts One based index to Excel Column name and back

Secure and optimize Strapi 5 uploads: blocks malicious file uploads with magic-byte file type validation, scans SVG and PDF content, converts images to WebP, and migrates media to S3.

JavaScript implementation of most Microsoft Excel formula functions

FortuneSheet is a drop-in javascript spreadsheet library that provides rich features like Excel and Google Sheets

Jspreadsheet is a lightweight, vanilla javascript plugin to create amazing web-based interactive data grids with spreadsheet like controls compatible with Excel, Google Spreadsheets and any other spreadsheet software.

A set of tools to export dataset from react to different formats.

FortuneSheet is a drop-in javascript spreadsheet library that provides rich features like Excel and Google Sheets

An Excel-like React component to create beautiful spreadsheets.