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Jspreadsheet:JavaScript Data Grid with Advanced Spreadsheet Controls

latest update:2025/10/14 Views:17
With the best front-end data grid component, developers can integrate professional spreadsheet controls into their appli...

With the best front-end data grid component, developers can integrate professional spreadsheet controls into their applications faster and more flexibly than ever.

 

Used by the world’s leading companies

 

A complete solution to make rich and user-friendly web applications

Fully customizable JavaScript spreadsheet library, offering various components to enhance web development projects.

 

Spreadsheet Style

Apply CSS directly to the cells

 

Worksheets

Customise your spreadsheet with multiple worksheets

 

Import from XLSX

Convert XLSX files to JSON format

 

Export to XLSX

Convert your data grids and spreadsheets into XLSX files

 

Formula Pro

A plugin that can parse Excel-like formulas

 

Enhance Your JavaScript Data Grid with AI

Incorporate ChatGPT API or Llama into your web-based data grids to enable automated content generation and advanced data analysis. When paired with Jspreadsheet Server, this powerful integration empowers real-time data queries directly from the front end, connecting to your back-end API to deliver instant insights and responses to users.

 

Let our users tell you

 

 

JavaScript Data Grid with Full-Stack Capabilities

Unlock real-time collaboration, new ways to implement persistence, automation, non-consecutive selections, advanced multi-copy handling, optimized array operations, and robust privacy controls.

 

Integrations

Jspreadsheet allows you to integrate your spreadsheet with other plugins to create rich applications.

 

Lightweight

Just 0.3 Mb. Jspreadsheet is designed to be lean and efficient, making it a breeze to integrate into your application.

 

Persistence

Different methods, events, and features to help with the backend data persistence.

 

What Our Customers Are Saying

Jspreadsheet reduces our customers’ development time. Here are some of their experiences.

 

Lucas Segers

“At SplitC we struggled sometimes when users wanted to bulk insert/edit things (sometimes over 100k rows) and we needed performance Jspreadsheet is probably the fastest spreadsheet component you’ll find out there, and with a small bundle size. By the way, support is awesome.”

 

 

Lode Cools

“We vetted 10 JavaScript components and we must say that Jspreadsheet comes out as the best.”

 

 

Dana Stoesz

“The latest version of Jspreadsheet is a powerful data grid tool, providing an excellent front end for our spreadsheet interface. The Jspreadsheet team is helpful and quick to respond.”

 

 

What is Jspreadsheet?

Jspreadsheet is a robust full-stack JavaScript Data Grid solution that directly integrates the functionality and user-friendly experience of spreadsheet applications like Excel and Google Sheets into your web applications.It offers a smooth,efficient user interface,enabling batch actions,table manipulation,and a host of other features that ensure flawless compatibility between your web application and Excel/Sheets.This familiar environment enhances productivity,simplifies user adoption, and minimizes the need for extensive training.

 

More than just a JS data grid component,Jspreadsheet is a comprehensive solution designed to meet a variety of application requirements in spreadsheet and data management for web platforms.It optimizes workflow development,streamlines process automation,and facilitates the smooth transition of tasks from Excel to the web.Additionally,Jspreadsheet provides a wide range of extensions to address diverse needs within the data grid and spreadsheet ecosystem,making it a versatile choice for various business applications.

 

How to generate my license key?

You will register the base domain (Valid for any subdomain).

So,if you add to your profile,let's say:

 

mycompany.com

 

Any subdomain will be valid:

www.mycompany.com

dev.mycompany.com

 

Press save;a new certificate will be generated.

You can also add the IP to the authorised domains box and save your profile,and a new certificate will be generated with the IP address.

The local host is already included.

 

How to renew my license key?

Your license key is valid for one year and works offline.To ensure continued use,you'll need to renew and replace it in your deployment after the year has elapsed. You can generate a new license key at any time through your profile,even before the current license expires.Important:Your old license key will remain valid until its expiration date,allowing you to transition to the new key smootliney without any interruption in service.

 

To renew your license,please follow these steps:

Go to your profile at https://jspreadsheet.com/me/profile.

Click on "Renew License."

Scroll down to the bottom of the page and click"Save."

Copy the new certificate key and replace the old one in your code with this updated key.

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