AG Grid vs Handsontable: Performance, Editing, and Licensing Compared

Both ag-grid and handsontable are mature solutions for displaying tabular data in web applications, but they solve different problems. ag-grid acts as a high-performance data grid for viewing and analyzing information, while handsontable mimics a spreadsheet for heavy data entry. Let's compare how they handle real-world engineering challenges.

💰 Licensing & Cost: Free Core vs Commercial Focus

ag-grid offers a robust Community version under the MIT license.

• You can use most features for free in commercial projects.
• Enterprise features (like row grouping) require a paid license key.

// ag-grid: Community version needs no key
import { AgGridReact } from 'ag-grid-react';
// 'ag-grid-community' package is free

// ag-grid: Enterprise version requires key
import { LicenseManager } from 'ag-grid-enterprise';
LicenseManager.setLicenseKey('your_license_key');

handsontable requires a license key for most commercial use cases.

• The free version is limited to non-commercial or GPL projects.
• Commercial apps must purchase a license to remove watermarks and restrictions.

// handsontable: License key required for commercial use
import { HotTable } from '@handsontable/react';

const settings = {
  data: myData,
  licenseKey: 'your_license_key' // Required for production
};

<HotTable settings={settings} />

⚡ Rendering & Performance: Virtualization Strategies

ag-grid uses row virtualization by default.

• It only renders rows visible in the viewport.
• Handles 100k+ rows smoothly without lag.

// ag-grid: Handles large datasets automatically
const gridOptions = {
  rowData: largeDataset, // 100,000 rows
  columnDefs: columns,
  // Virtualization is on by default
};

<AgGridReact {...gridOptions} />

handsontable also supports virtualization but can be heavier.

• Performance drops if you enable complex features like formulas.
• Best for moderate datasets (thousands, not hundreds of thousands).

// handsontable: Virtualization settings
const settings = {
  data: largeDataset,
  rowHeights: 23, // Fixed heights help performance
  viewportRowRenderingRatio: 1.5 // Controls buffer
};

<HotTable settings={settings} />

✏️ Data Editing: Grid Cells vs Spreadsheet Logic

ag-grid focuses on structured cell editing.

• You define editors per column (dropdown, text, date).
• Great for validated data entry but not free-form calculation.

// ag-grid: Column-specific editors
const columnDefs = [
  { 
    field: 'status', 
    cellEditor: 'agSelectCellEditor',
    cellEditorParams: { values: ['Active', 'Inactive'] } 
  }
];

<AgGridReact columnDefs={columnDefs} rowData={rowData} />

handsontable supports Excel-like editing out of the box.

• Users can type formulas, merge cells, and copy-paste ranges.
• Ideal for financial models where users calculate values directly.

// handsontable: Spreadsheet features
const settings = {
  data: myData,
  formulas: { engine: HyperFormula }, // Enable formulas
  mergeCells: true, // Allow cell merging
  copyPaste: true // Excel-compatible copy/paste
};

<HotTable settings={settings} />

🧩 Framework Integration: React, Angular, Vue

ag-grid provides dedicated packages for each framework.

• Uses native framework components for rendering cells.
• Tight integration with React hooks and Angular change detection.

// ag-grid: React specific package
import { AgGridReact } from 'ag-grid-react';

function MyGrid() {
  return <AgGridReact columnDefs={cols} rowData={rows} />;
}

handsontable wraps the core JS library in framework components.

• Works well but sometimes feels like a wrapper over a DOM element.
• React integration uses HotTable or HotColumn components.

// handsontable: React specific package
import { HotTable } from '@handsontable/react';

function MySheet() {
  return <HotTable settings={{ data: rows }} />;
}

🎨 Customization & Theming

ag-grid uses CSS variables and built-in themes.

• Switch between 'balham', 'alpine', or 'material' themes easily.
• Custom cell renderers are simple React components.

// ag-grid: Applying themes
import 'ag-grid/styles/ag-grid.css';
import 'ag-grid/styles/ag-theme-alpine.css';

<div className="ag-theme-alpine">
  <AgGridReact {...props} />
</div>

handsontable relies on CSS classes and custom renderers.

• You can style cells using custom rendering functions.
• Theming requires more manual CSS work compared to AG Grid.

// handsontable: Custom cell renderer
const settings = {
  data: myData,
  cells: function (row, col) {
    const cellProperties = {};
    if (row === 0) {
      cellProperties.renderer = boldRenderer; // Custom function
    }
    return cellProperties;
  }
};

<HotTable settings={settings} />

🤝 Similarities: Shared Ground Between AG Grid and Handsontable

While their goals differ, both libraries share core capabilities for tabular data.

1. 📊 Data Binding & Updates

• Both support dynamic data updates via props or API calls.
• Changes in the data array reflect in the UI.

// ag-grid: Updating row data
gridApi.setRowData(newData);

// handsontable: Updating data
hotInstance.loadData(newData);

2. 🔍 Sorting & Filtering

• Both offer built-in column sorting and filtering UI.
• Users can click headers to sort or filter values.

// ag-grid: Enable filtering
const colDef = { field: 'name', filter: true };

// handsontable: Enable filtering
const settings = { filters: true, dropdownMenu: true };

3. 📱 Touch & Mobile Support

• Both libraries support touch interactions for tablets.
• Scrolling and selection work on mobile devices.

// ag-grid: Touch support enabled by default
// No extra config needed for basic touch

// handsontable: Touch support
const settings = { 
  touchScrollSpeed: 100 // Adjust scroll speed
};

4. 🛡️ TypeScript Support

• Both provide strong TypeScript definitions.
• Helps catch errors during development.

// ag-grid: Typed column definitions
const cols: ColDef[] = [{ field: 'name' }];

// handsontable: Typed settings
const settings: Handsontable.settings = { data: [] };

5. 🌐 Community & Ecosystem

• Both have active communities and regular updates.
• Extensive documentation and examples available.

// ag-grid: Community modules
import { StatusCellRenderer } from './custom-renderers';

// handsontable: Community plugins
import { HyperFormula } from 'hyperformula';

📊 Summary: Key Similarities

🆚 Summary: Key Differences

💡 The Big Picture

ag-grid is like a high-speed data viewer 📈 — perfect for dashboards, admin panels, and reporting tools where you need to process large amounts of information quickly. The free Community version makes it accessible for almost any project.

handsontable is like a web-based Excel sheet 📝 — ideal for applications where users need to calculate, merge cells, and manipulate data directly. It shines in financial tools or configuration screens where editing is the main goal.

Final Thought: If your users need to read data, pick ag-grid. If your users need to calculate and edit data like a spreadsheet, pick handsontable. Both are robust choices — just match them to your workflow.