Simple Grid - Responsive & lightweight CSS grid for your website.
Publisheet - Publish your Excel sheets to the web as dynamic web applications with formula support.
Grid Layout Builder by Webflow - A completely visual way to build CSS grid–powered layouts.
SpreadsheetWEB - SpreadsheetWEB is a no-code platform that helps businesses translate their collective Microsoft Excel expertise into robust web applications with limited or no reliance on IT resources.
FLEX - An in-app debugging and exploration tool for iOS.
Appizy - Convert spreadsheet to web application