Jspreadsheet Ltd is a company specializing in providing web-based spreadsheet solutions. Their flagship product, Jspreadsheet, is a lightweight JavaScript library designed to create interactive, feature-rich spreadsheet applications that can be easily integrated into web projects. The platform is customizable and supports a variety of Excel-like functionalities, including data validation, conditional formatting, and advanced calculations. Jspreadsheet caters to developers and businesses looking to enhance their web applications with intuitive data management tools.