JavaScript Data Grid with Advanced Spreadsheet Controls

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

Manipulate large amounts of data in a tabular format

Work with literally millions of records in milliseconds. The new data grid version includes a navigation system that leverages the viewport to load only the data visible to the user. This feature enhances the user experience by creating a seamless and speedy performance while minimizing the application's resource utilization.

The One Billion Cells JavaScript Data Grid (10000 x 100000)

style

<html>
<script src="https://jspreadsheet.com/v11/jspreadsheet.js"></script>
<script src="https://jsuites.net/v5/jsuites.js"></script>
<link rel="stylesheet" href="https://jspreadsheet.com/v11/jspreadsheet.css" type="text/css" />
<link rel="stylesheet" href="https://jsuites.net/v5/jsuites.css" type="text/css" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Material+Icons" />

<div id="root"></div>

<script>
// Set your JSS license key (The following key only works for one day)
jspreadsheet.setLicense('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');
// Create the spreadsheet
jspreadsheet(document.getElementById('root'), {
    worksheets: [{
        minDimensions: [4,4],
        style: {
            'A:A': 'background-color: #ccffff; font-weight: bold',
            'C2': 'background-color: #ccffff;',
        },
    }]
});
</script>
</html>

import React, { useRef } from "react";
import { Spreadsheet, Worksheet } from "@jspreadsheet/react";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";

const license = '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';

export default function App() {
    // Spreadsheet array of worksheets
    const spreadsheet = useRef();

    // Render component
    return (
        <>
            <Spreadsheet ref={spreadsheet} license={license} tabs>
                <Worksheet minDimensions={[4, 3]} />
                <Worksheet minDimensions={[4, 3]} />
            </Spreadsheet>
        </>
    );
}

<template>
    <Spreadsheet ref="spreadsheet" :license="license">
        <Worksheet :minDimensions="[4,3]" />
        <Worksheet :minDimensions="[4,3]" />
    </Spreadsheet>
</template>

<script>
import { Spreadsheet, Worksheet } from "@jspreadsheet/vue";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";

export default {
    components: {
        Spreadsheet,
        Worksheet,
    },
    data() {
        return {
            // License
            license: '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',
        };
    }
}
</script>

import { Component, ViewChild, ElementRef } from "@angular/core";
import jspreadsheet from "jspreadsheet";
import "jspreadsheet/dist/jspreadsheet.css";
import "jsuites/dist/jsuites.css";

// Set your JSS license key (The following key only works for one day)
jspreadsheet.setLicense('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');

@Component({
    standalone: true,
    selector: "app-root",
    template: `<div #spreadsheet></div>`
})
export class AppComponent {
    @ViewChild("spreadsheet") spreadsheet: ElementRef;

    // Worksheets
    worksheets: jspreadsheet.worksheetInstance[];

    // Create a new data grid
    ngAfterViewInit() {
        // Create spreadsheet
        this.worksheets = jspreadsheet(this.spreadsheet.nativeElement, {
            // Allow create a new tab button
            tabs: true,
            // Initial worksheet
            worksheets: [
                { minDimensions: [4, 3] },
                { minDimensions: [4, 3] },
            ],
        });
    }
}

tabs

<html>
<script src="https://jspreadsheet.com/v11/jspreadsheet.js"></script>
<script src="https://jsuites.net/v5/jsuites.js"></script>
<link rel="stylesheet" href="https://jspreadsheet.com/v11/jspreadsheet.css" type="text/css" />
<link rel="stylesheet" href="https://jsuites.net/v5/jsuites.css" type="text/css" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Material+Icons" />

<div id="root"></div>

<script>
// Set your JSS license key (The following key only works for one day)
jspreadsheet.setLicense('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');

// Create the spreadsheet
let worksheets = jspreadsheet(document.getElementById('root'), {
    // Allow create a new tab button
    tabs: true,
    // Initial worksheet
    worksheets: [
        { minDimensions: [4, 3] },
        { minDimensions: [4, 3] },
    ],
});
</script>
</html>

import React, { useRef } from "react";
import { Spreadsheet, Worksheet } from "@jspreadsheet/react";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";

const license = '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';

export default function App() {
    // Spreadsheet array of worksheets
    const spreadsheet = useRef();
    // Render component
    return (
        <>
            <Spreadsheet ref={spreadsheet} license={license} tabs>
                <Worksheet minDimensions={[4,3]} />
                <Worksheet minDimensions={[4,3]} />
            </Spreadsheet>
        </>
    );
}

<template>
    <Spreadsheet ref="spreadsheet" :license="license">
        <Worksheet :minDimensions="[4,3]" />
        <Worksheet :minDimensions="[4,3]" />
    </Spreadsheet>
</template>
<script>
import { Spreadsheet, Worksheet } from "@jspreadsheet/vue";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";

const license = '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';

export default {
    components: {
        Spreadsheet,
        Worksheet,
    },
    data() {
        return {
            // License
            license: license,
        };
    }
}
</script>

import { Component, ViewChild, ElementRef } from "@angular/core";
import jspreadsheet from "jspreadsheet";
import "jspreadsheet/dist/jspreadsheet.css"
import "jsuites/dist/jsuites.css"

// Set your JSS license key (The following key only works for one day)
jspreadsheet.setLicense('ZmM4ZDQ4MDEzMzFmOGEwNzc2NjQwYmFiOTRhNjM3ZWIzYjU2MmMwOTc2ZmRjMGIzNmEzMDEwMWIyNDQ2MjYzOTA3NGQzYTMyMGRlMGYxZGVmYWZhNGQ1OTgyMDBkNGI3Y2E5ZDMzNGY2NDRhMjM3YWY3ZTY3YWRlMzM5MjhiN2UsZXlKamJHbGxiblJKWkNJNklpSXNJbTVoYldVaU9pSktjM0J5WldGa2MyaGxaWFFpTENKa1lYUmxJam94TnpRMU9EazFPVGd4TENKa2IyMWhhVzRpT2xzaWFuTndjbVZoWkhOb1pXVjBMbU52YlNJc0ltTnZaR1Z6WVc1a1ltOTRMbWx2SWl3aWFuTm9aV3hzTG01bGRDSXNJbU56WWk1aGNIQWlMQ0ozWldJaUxDSnNiMk5oYkdodmMzUWlYU3dpY0d4aGJpSTZJak0wSWl3aWMyTnZjR1VpT2xzaWRqY2lMQ0oyT0NJc0luWTVJaXdpZGpFd0lpd2lkakV4SWl3aVkyaGhjblJ6SWl3aVptOXliWE1pTENKbWIzSnRkV3hoSWl3aWNHRnljMlZ5SWl3aWNtVnVaR1Z5SWl3aVkyOXRiV1Z1ZEhNaUxDSnBiWEJ2Y25SbGNpSXNJbUpoY2lJc0luWmhiR2xrWVhScGIyNXpJaXdpYzJWaGNtTm9JaXdpY0hKcGJuUWlMQ0p6YUdWbGRITWlMQ0pqYkdsbGJuUWlMQ0p6WlhKMlpYSWlMQ0p6YUdGd1pYTWlYU3dpWkdWdGJ5STZkSEoxWlgwPQ==');

@Component({
    standalone: true,
    selector: "app-root",
    template: "<div #spreadsheet></div>"
})
export class AppComponent {
    @ViewChild("spreadsheet") spreadsheet: ElementRef;
    // Worksheets
    worksheets: jspreadsheet.worksheetInstance[];
    // Create a new data grid
    ngAfterViewInit() {
        // Create spreadsheet
        this.worksheets = jspreadsheet(this.spreadsheet.nativeElement, {
            // Allow create a new tab button
            tabs: true,
            // Initial worksheet
            worksheets: [
                { minDimensions: [4,3] },
                { minDimensions: [4,3] },
            ],
        });
    }
}

parser

<html>
<script src="https://jspreadsheet.com/v11/jspreadsheet.js"></script>
<script src="https://jsuites.net/v5/jsuites.js"></script>
<link rel="stylesheet" href="https://jspreadsheet.com/v11/jspreadsheet.css" type="text/css" />
<link rel="stylesheet" href="https://jsuites.net/v5/jsuites.css" type="text/css" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Material+Icons" />
<script src="https://cdn.jsdelivr.net/npm/jszip@3.6.0/dist/jszip.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@jspreadsheet/parser/dist/index.min.js"></script>

<div id="spreadsheet"></div>
<input type="file" name="file" id='file' style='display:none'>
<p><input type='button' value='Upload a .XLSX' onclick="document.getElementById('file').click()"/></p>

<script>
// Set license
jspreadsheet.setLicense('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');
// Set extensions
jspreadsheet.setExtensions({ parser });
// Root
let root = document.getElementById('spreadsheet');
// Create the spreadsheet from a local file
let load = function(e) {
    // Parse XLSX file and create a new spreadsheet
    jspreadsheet.parser({
        file: e.target.files[0],
        // It would be used to updated the formats only
        locale: 'en-GB',
        onload: function(config) {
            jspreadsheet(root, config);
        },
        onerror: function(error) {
            alert(error);
        }
    });
}
document.getElementById("file").onchange = (e) => load(e)
</script>
</html>

import React, { useRef } from "react";
import { jspreadsheet } from "@jspreadsheet/react";
import parser from "@jspreadsheet/parser";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";

// Set license
jspreadsheet.setLicense("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");
// Set extensions
jspreadsheet.setExtensions({ parser });

export default function App() {
    // Spreadsheet array of worksheets
    const spreadsheet = useRef(null);
    const inputRef = useRef(null);
    const style = { 'display: none' };
    // Create the spreadsheet from a local file
    const load = function (e) {
        // Parse XLSX file and create a new spreadsheet
        jspreadsheet.parser({
            file: e.target.files[0],
            // It would be used to update the formats only
            locale: "en-GB",
            onload: function (config) {
                jspreadsheet(spreadsheet.current, config);
            },
            onerror: function (error) {
                alert(error);
            },
        });
    };
    // Render component
    return (
        <>
            <div ref={spreadsheet}></div>
            <input
                ref={inputRef}
                id="file"
                type="file"
                name="file"
                onChange={load}
                style={style}
            />
            <input
                type="button"
                value="Load a XLSX file from my local computer"
                onClick={() => inputRef.current.click()}
            />
        </>
    );
}

<template>
  <div ref="spreadsheet"></div>
  <input
    type="file"
    name="file"
    ref="fileInput"
    @change="loadFile"
    style="display: none"
  />
  <input
    type="button"
    value="Load a XLSX file from my local computer"
    @click="triggerFileInput"
  />
</template>
<script>
import { jspreadsheet } from "@jspreadsheet/vue";
import parser from "@jspreadsheet/parser";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";

jspreadsheet.setLicense('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');

jspreadsheet.setExtensions({ parser });

export default {
  methods: {
    triggerFileInput() {
      this.$refs.fileInput.click();
    },
    loadFile(e) {
      const spreadsheetEl = this.$refs.spreadsheet;
      jspreadsheet.parser({
        file: e.target.files[0],
        locale: "en-GB",
        onload: function (config) {
          jspreadsheet(spreadsheetEl, config);
        },
        onerror: function (error) {
          alert(error);
        },
      });
    },
  },
};
</script>

import { Component, ViewChild, ElementRef } from "@angular/core";
import jspreadsheet from "jspreadsheet";
import parser from "@jspreadsheet/parser";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";

// Set your JSS license key (The following key only works for one day)
jspreadsheet.setLicense('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');
// Set the extensions
jspreadsheet.setExtensions({ parser });

@Component({
    standalone: true,
    selector: "app-root",
    template: '<div #spreadsheet></div><input #file type="file" name="file" style="display:none" /><input type="button" value="Load a XLSX file from my local computer" (click)="this.file.click()"/>'
})
export class AppComponent {
    @ViewChild("spreadsheet") spreadsheet: ElementRef;
    @ViewChild("file") file: ElementRef;
    ngAfterViewInit() {
        let spreadsheet = this.spreadsheet.nativeElement;
        // Add event to the file input
        this.file.nativeElement.onchange = function (e) {
            // Parse XLSX file and create a new spreadsheet
            jspreadsheet.parser({
                file: e.target.files[0],
                locale: "en-GB",
                onload: function (config) {
                    jspreadsheet(spreadsheet, config);
                },
                onerror: function (error) {
                    alert(error);
                }
            });
        };
    }
}

render

<html>
<script src="https://jspreadsheet.com/v11/jspreadsheet.js"></script>
<script src="https://jsuites.net/v5/jsuites.js"></script>
<link rel="stylesheet" href="https://jspreadsheet.com/v11/jspreadsheet.css" type="text/css" />
<link rel="stylesheet" href="https://jsuites.net/v5/jsuites.css" type="text/css" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Material+Icons" />
<script src="https://cdn.jsdelivr.net/npm/jszip@3.6.0/dist/jszip.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@jspreadsheet/render/dist/index.min.js"></script>
<div id='spreadsheet'></div>
<p><input type="button" value="Download" id="btn1" /></p>
<script>
const download = function(spreadsheet) {
    jspreadsheet.render(spreadsheet, {
        filename: 'file.xlsx',
    });
}

// Set your JSS license key (The following key only works for one day)
jspreadsheet.setLicense('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');
// Add-on for Spreadsheet
jspreadsheet.setExtensions({ render });

// Create the spreadsheets
let worksheets = jspreadsheet(document.getElementById('spreadsheet'), {
    worksheets: [
        { minDimensions: [4, 3] },
        { minDimensions: [4, 3] },
    ],
});
document.getElementById("btn1").onclick = function() {
    download(worksheets[0].parent);
}
</script>
</html>

import React, { useRef } from "react";
import { Spreadsheet, Worksheet } from "@jspreadsheet/react";
import jspreadsheet from "jspreadsheet";
import render from "@jspreadsheet/render";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";

// Set your JSS license key (The following key only works for one day)
jspreadsheet.setLicense('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');
// Add-on for your JSS data grid
jspreadsheet.setExtensions({ render });

export default function App() {
    // Spreadsheet array of worksheets
    const spreadsheet = useRef();
    const download = function() {
        jspreadsheet.render(spreadsheet.current[0].parent.el, {
            filename: 'file.xlsx',
        });
    }
    // Render component
    return (
        <>
            <Spreadsheet ref={spreadsheet}>
                <Worksheet />
                <Worksheet />
            </Spreadsheet>
            <input type="button" value="Generate XLSX" onClick={() => download()} />
        </>
    );
}

<template>
    <Spreadsheet ref="spreadsheet" :license="license" :extensions="extensions">
        <Worksheet :minDimensions="[10,10]" />
        <Worksheet :minDimensions="[10,10]" />
    </Spreadsheet>
    <input type="button" value="Generate XLSX" @click="download" />
</template>
<script>
import { Spreadsheet, Worksheet, jspreadsheet } from "@jspreadsheet/vue";
import render from "@jspreadsheet/render";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";

// Define the data grid license
const license = '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';
// Define the data grid extensions
const extensions = { render };

export default {
    components: {
        Spreadsheet,
        Worksheet,
    },
    methods: {
        download() {
            // Spreadsheet instance
            jspreadsheet.render(this.$refs.spreadsheet.current[0].parent.el, {
                filename: 'file.xlsx',
            });
        }
    },
    data() {
        const spreadsheet = ref(null);
        return {
            spreadsheet,
            license,
            extensions,
        };
    }
}
</script>

import { Component, ViewChild, ElementRef } from "@angular/core";
import jspreadsheet from "jspreadsheet";
import render from "@jspreadsheet/render";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";

// Set your JSS license key (The following key only works for one day)
jspreadsheet.setLicense('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');
// Extensions
jspreadsheet.setExtensions({ render });

@Component({
    standalone: true,
    selector: "app-root",
    template: "<div #spreadsheet></div><input type=\"button\" value=\"Generate XLSX\" (click)=\"this.export()\" />"
})
export class AppComponent {
    @ViewChild("spreadsheet") spreadsheet: ElementRef;
    // Worksheets
    worksheets: jspreadsheet.worksheetInstance[];
    // Create a new data grid
    ngAfterViewInit() {
        // Create spreadsheet
        this.worksheets = jspreadsheet(this.spreadsheet.nativeElement, {
            worksheets: [
                { minDimensions: [4, 3] },
                { minDimensions: [4, 3] }
            ]
        });
    }
    export() {
        // Spreadsheet instance
        jspreadsheet.render(this.worksheets[0].parent.el, {
            filename: 'file.xlsx',
        });
    }
}

formulas

<html>
<script src="https://jspreadsheet.com/v11/jspreadsheet.js"></script>
<script src="https://jsuites.net/v5/jsuites.js"></script>
<link rel="stylesheet" href="https://jspreadsheet.com/v11/jspreadsheet.css" type="text/css" />
<link rel="stylesheet" href="https://jsuites.net/v5/jsuites.css" type="text/css" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Material+Icons" />
<script src="https://cdn.jsdelivr.net/npm/@jspreadsheet/formula-pro/dist/index.min.js"></script>

<div id='spreadsheet'></div>

<script>

// Set your JSS license key (The following key only works for one day)
jspreadsheet.setLicense('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');
// Add-on for JSpreadsheet
jspreadsheet.setExtensions({ formula });

// Create the spreadsheets
jspreadsheet(document.getElementById('spreadsheet'), {
    worksheets: [{
        minDimensions: [4, 4],
        data: [
            ['1', '=SUM(A1:A4)'],
            ['2', '=PRODUCT(A1:A4)'],
            ['10', ''],
            ['20', ''],
        ]
    }],
});
</script>
</html>

import React, { useRef } from "react";
import { Spreadsheet, Worksheet, jspreadsheet } from "@jspreadsheet/react";
import formula from "@jspreadsheet/formula-pro";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";

// Set your JSS license key (The following key only works for one day)
jspreadsheet.setLicense('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');
// Add-on for JSpreadsheet
jspreadsheet.setExtensions({ formula });

export default function App() {
    // Spreadsheet array of worksheets
    const spreadsheet = useRef();
    const data = [
        ['1', '=SUM(A1:A4)'],
        ['2', '=PRODUCT(A1:A4)'],
        ['10', ''],
        ['20', ''],
    ]
    // Render component
    return (
        <Spreadsheet ref={spreadsheet}>
            <Worksheet minDimensions={[5, 5]} data={data} />
        </Spreadsheet>
    );
}

<template>
    <Spreadsheet ref="spreadsheet">
        <Worksheet :data="data" :minDimensions="[5,5]" />
    </Spreadsheet>
</template>
<script>
import { Spreadsheet, Worksheet, jspreadsheet } from "@jspreadsheet/vue";
import formula from "@jspreadsheet/formula-pro";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";

// License
jspreadsheet.setLicense('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');
// Extensions
jspreadsheet.setExtensions({ formula });

export default {
    components: {
        Spreadsheet,
        Worksheet,
    },
    data() {
        // Data
        const data = [
            ['1', '=SUM(A1:A4)'],
            ['2', '=PRODUCT(A1:A4)'],
            ['10', ''],
            ['20', ''],
        ]
        return {
            data,
        };
    }
}
</script>

import { Component, ViewChild, ElementRef } from "@angular/core";
import jspreadsheet from "jspreadsheet";
import formula from "@jspreadsheet/formula-pro";
import "jsuites/dist/jsuites.css";
import "jspreadsheet/dist/jspreadsheet.css";

// Set your JSS license key (The following key only works for one day)
jspreadsheet.setLicense('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');
// Extensions
jspreadsheet.setExtensions({ formula });

@Component({
    standalone: true,
    selector: "app-root",
    template: "<div #spreadsheet></div>"
})
export class AppComponent {
    @ViewChild("spreadsheet") spreadsheet: ElementRef;
    // Worksheets
    worksheets: jspreadsheet.worksheetInstance[];
    // Create a new data grid
    ngAfterViewInit() {
        // Create spreadsheet
        this.worksheets = jspreadsheet(this.spreadsheet.nativeElement, {
            worksheets: [{
                data: [
                    ['1', '=SUM(A1:A4)'],
                    ['2', '=PRODUCT(A1:A4)'],
                    ['10', ''],
                    ['20', ''],
                ],
            }],
        });
    }
}

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.

Try it for free

The free trial certificate is valid for 30 days. If you need additional time for testing,
kindly inform us, and we will extend the period for you.

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