Why spend an hour when one formula can do it in seconds?

Discover how to replace traditional Excel chart objects with clean, customizable in-cell visualizations using a single ...

Sparklines turn spreadsheet rows into instant visual trends without building traditional Excel charts.

It’s the end of the month, and you’re staring at a mountain of Excel spreadsheets that need updating. You sigh, knowing that hours of tedious work lie ahead. But what if I told you there’s a way to ...

A generous grant from the Freeman Foundation has made it possible for up to 24 William & Mary undergraduates to conduct unpaid internships in Asia since the summer of 2018. The purpose of this program ...

It's time to dump the pie charts and move to donuts or even waterfalls to show off your data in ways people can better grasp. Have you noticed that people groan when you pop open a spreadsheet to ...

http://github.com/caxlsx/axlsx_rails Axlsx_Rails provides an Axlsx renderer so you can move all your spreadsheet code from your controller into view files. Partials ...