Latest

Adding Excel Features to Your .NET and JavaScript Applications

This blog illustrates how to add Excel features to .NET and JavaScript applications.

April 30, 2019

Create Dynamically Driven Shapes (Using Data and Formulas) in Your JavaScript App

Learn how to use SpreadJS to create dynamically driven shapes.

April 25, 2019

SpreadJS Hotfix 12.0.10 Available

SpreadJS Hotfix 12.0.10 is now available for download in the DevChannel and on the download page.

March 29, 2019

How to Incorporate Real-Time Data in a JavaScript Spreadsheet

SpreadJS can support loading data from real time sources into applications using data binding.

March 6, 2019

SpreadJS Hotfix 12.0.9. Available

SpreadJS Hotfix 12.0.9. is now available for download in the DevChannel and on the download page.

March 5, 2019

Simplifying Calculations Using Excel Array Formulas in a JavaScript Spreadsheet

Users need to know how exactly they can use array formulas in their spreadsheets; this blog explains.

February 7, 2019

SpreadJS Hotfix 12.0.7 Available

SpreadJS Hotfix 12.0.7 is now available for download in the DevChannel and on the download page.

January 31, 2019

SpreadJS Hotfix 12.0.6 Available

SpreadJS Hotfix 12.0.6 is now available for download in the DevChannel and on the download page.

January 18, 2019

SpreadJS Hotfix 12.0.5 Available

SpreadJS Hotfix 12.0.5 is now available for download in the DevChannel and on the download page.

January 3, 2019

SpreadJS Hotfix 12.0.4 Available

SpreadJS Hotfix 12.0.4 is now available for download in the DevChannel and on the download page.

January 2, 2019

SpreadJS Hotfix 12.0.3 Available

SpreadJS Hotfix 12.0.3 is now available for download in the DevChannel and on the download page.

December 6, 2018

Chart Enhancements in SpreadJS v12

With the v12 release, we have added 3 new charts - Radar, Sunburst, and Treemap. In addition, we have added the ability to turn loading animations on and off, to make your charts more appealing. Let's take a look.

November 30, 2018

SpreadJS Hotfix 12.0.2 Available

SpreadJS Hotfix 12.0. is now available for download in the DevChannel and on the download page.

November 27, 2018

Using Rich Text Formatting in a JavaScript Spreadsheet

SpreadJS 12 is now available, and new features include built-in and customized shapes, rich text formatting, and new charts.

November 13, 2018

Expand Your Data Visualization with Animation, Polar, Sunburst, and Treemap Charts in SpreadJS 12

SpreadJS 12 is now available, and new features include built-in and customized shapes, rich text formatting, and new charts.

November 1, 2018

What's New in SpreadJS 12

SpreadJS 12 is now available, and new features include built-in and customized shapes, rich text formatting, and new charts.

November 1, 2018

Introducing JavaScript Shapes in SpreadJS Spreadsheets

Comprised of both built-in and custom shapes, SpreadJS shapes give you the power to enhance your spreadsheets and applications with data-driven graphics, flowcharts, Gantt charts, annotations, and all your shapes needs.

November 1, 2018

How to Create a Car Insurance Claim App with Custom Shapes in JavaScript

SpreadJS 12 is now available, and new features include built-in and customized shapes, rich text formatting, and new charts.

November 1, 2018

SpreadJS Hotfix 11.2.6 Available

SpreadJS Hotfix 11.2.6 is now available for download in the DevChannel and on the download page.

September 27, 2018

SpreadJS Hotfix 11.2.5 Available

SpreadJS Hotfix 11.2.5 is now available for download in the DevChannel and on the download page.

September 13, 2018

SpreadJS Hotfix 11.2.4 Available

SpreadJS Hotfix 11.2.4 is now available for download in the DevChannel and on the download page.

August 29, 2018

SpreadJS Hotfix 11.2.3 Available

SpreadJS Hotfix 11.2.3 is now available for download in the DevChannel and on the download page.

August 9, 2018

How to Import and Export Excel Spreadsheets in Angular

With the newly added Angular 6 support, this article demonstrates how you can import and export Excel spreadsheets with SpreadJS in an Angular environment -- without any dependencies on Excel.

August 7, 2018

How to Generate an Excel Spreadsheet from your Node.js Application

In this tutorial, we'll use Spread.Sheets to gather information entered by the user and automatically export it to an Excel file -- all in your Node.js application.

July 26, 2018

SpreadJS Hotfix 11.1.4 Available

SpreadJS Hotfix 11.1.4 is now available for download in the DevChannel and on the download page.

June 28, 2018

SpreadJS Hotfix 11.1.3 Available

SpreadJS Hotfix 11.1.3 is now available for download in the DevChannel and on the download page.

June 19, 2018

SpreadJS Hotfix 11.1.2 Available

SpreadJS Hotfix 11.1.2 is now available for download in the DevChannel and on the download page.

June 5, 2018

SpreadJS Hotfix 11.1.1 Available

SpreadJS Hotfix 11.1.1 is now available for download in the DevChannel and on the download page.

May 17, 2018

Get started with Documents for Excel in Windows, Mac, and Linux

Not sure where to start with the new Documents for Excel API? Here are the basics, plus a little deeper look into what you can do with charts and pivot tables with no Excel dependency.

May 3, 2018

How to generate Excel spreadsheets in code with Documents for Excel

Not sure where to start with the new Documents for Excel API? Here are the basics, plus a little deeper look into what you can do with charts and pivot tables with no Excel dependency.

May 3, 2018

SpreadJS 11 Service Pack 1 is Released

I'm pleased to announce the release of SpreadJS 11's first service pack! Service Pack 1 includes quite a few great enhancements that brings the user's experience even closer to Excel.

April 25, 2018

How to create a JavaScript Gantt chart using Spread.Sheets conditional formatting

In this tutorial, we'll see how SpreadJS' Spread.Sheets conditional formatting includes the power to format cell styles according to specific conditions that they can set, allowing us to create a JavaScript Gantt chart.

April 19, 2018

How to use SpreadJS with React framework

This tutorial demonstrates how to quickly combine SpreadJS with the React framework using the Babel JavaScript compiler in a simple webpage.

March 29, 2018

SpreadJS DevChannel 11.0.5 Hotfix Available

This DevChannel update includes bug fixes for SpreadJS.

March 15, 2018

SpreadJS DevChannel 11.0.4 Hotfix Available

This DevChannel update includes bug fixes for SpreadJS and Server-Side Excel I/O Component updates.

February 16, 2018

Webinar: How to Programmatically Generate Excel Files with Spread.Services

Learn how to generate advanced Excel files on the server using .NET Core 2.0, .NET Framework, Mono, Xamarin, or iOS. No Excel needed!

February 8, 2018

SpreadJS DevChannel 11.0.3 Hotfix Available

This DevChannel update includes bug fixes for Spread JS and Server-Side Excel I/O Component updates.

February 6, 2018