Mobile Technology Blogs

Use a .NET Excel API to Convert XLSX Spreadsheets to PDFs in Java

Learn how to use a .NET Excel API to convert XLSX spreadsheets to PDFs in Java.

How to Use a Vue Datagrid Component with the Vue Composition API

Learn how to use a Vue datagrid component with the Vue composition API. 

What's New in ActiveReportsJS v3

ActiveReportsJS v3.0 has released! Check out all of the newest features of our JavaScript reporting tool.

Use ASP.NET Core Middleware to Add Analytics to JavaScript Viewer Apps

Learn how to use ASP.NET Core Middleware to add analytics to a JavaScript report viewer application.

SpreadJS v15 is Released!

Check out all of the newest features for our JavaScript spreadsheet toolkit.

Using TableSheet in Your JavaScript Spreadsheet Application

Learn how to use the SpreadJS TableSheet feature as a data manager in your JavaScript spreadsheet application. 

Using Custom Functions with an Excel API in .NET Applications

Learn how to create and add a custom function to your .NET apps with GcExcel in this tutorial.

6 Misconceptions About Open-Source

Open-source projects are an important part of modern software development from small personal projects, to large, enterprise level applications – but they also have limits. 

Programmatically Use Comments on PDF with a JavaScript PDF Viewer

Learn how to programmatically use comments on PDF documents using our JavaScript PDF Viewer.

Tips & Tricks for Using Dynamic Arrays in a JavaScript Spreadsheet

Check out some tips & tricks for using dynamic arrays in a JavaScript spreadsheet.

How to Use Shape Features in a JavaScript Spreadsheet Application

Learn how to use shape features in a JavaScript spreadsheet application.

What's New in GrapeCity Documents v5

Discover all the latest features and enhancements in GrapeCity Documents v5!