This is a spreadsheet component built in Facebook’s ReactJS.
The component is initialized with a configuration object. If desired, initial data for the spreadsheet can be passed in as an array of rows. In addition, you can pass in a second array filled with class names for each cell, allowing you to style each cell differently.
Live Demo: View The Demo
Download Link: Download The Source Code
Official Website: https://github.com/felixrieseberg/React-Spreadsheet-Component