
Description: jExcel is a lightweight JavaScript spreadsheet library that allows you to add Excel-like functionalities to web applications. It enables features like cell formatting, formulas, CSV imports, exports, pagination, sorting, filtering and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: dhtmlxSpreadsheet is a lightweight JavaScript spreadsheet library for adding Excel-like grids and charts to web apps. It allows fast data processing, formatting, calculating, editing and visualization in the browser.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API