AG Grid
The industry-standard enterprise-grade data grid for JavaScript. AG Grid handles millions of rows with row virtualization, supports React/Angular/Vue/vanilla JS, and provides 100+ features: sorting, filtering, grouping, pivoting, tree data, row editing, clipboard, Excel export, charts, and server-side row model for large datasets. Used by major financial institutions, Bloomberg, and large enterprise applications where a simple HTML table or Tanstack Table isn't sufficient.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Local library — no network access. Renders user-provided data — protect against XSS by using AG Grid's built-in value sanitization for user-provided HTML in cells. Community edition MIT licensed.
⚡ Reliability
Best When
You need an enterprise-grade data grid with Excel-like features, server-side data loading, and support for hundreds of thousands of rows in a business/financial application.
Avoid When
You have simple tabular data needs, mobile users, or budget constraints — Tanstack Table (headless) or simpler alternatives will suffice.
Use Cases
- • Render large datasets (100K+ rows) in a performant data grid using AG Grid's row virtualization for agent dashboards displaying data at scale
- • Build Excel-like editing experiences in web apps using AG Grid's cell editing, clipboard integration, and undo/redo features
- • Create pivot table and data analysis UIs using AG Grid's built-in pivoting, aggregation, and charting capabilities
- • Implement server-side pagination and filtering for backend-heavy datasets using AG Grid's Server-Side Row Model
- • Build financial data dashboards with real-time updates using AG Grid's row flashing, delta updates, and live data support
Not For
- • Simple tables with < 100 rows — AG Grid's complexity and bundle size (400KB+) aren't justified; use Tanstack Table or HTML tables
- • Mobile-first applications — AG Grid is desktop-optimized; complex grid UIs on mobile are poor UX
- • Teams on tight budgets — enterprise features require a paid license (Community edition is MIT but lacks enterprise features)
Interface
Authentication
Local library — no authentication. Enterprise license requires a license key passed to the grid.
Pricing
Community edition is MIT and covers most use cases. Enterprise adds pivoting, Excel export, row grouping, server-side row model, and charting. Enterprise license is per-developer, perpetual with 1 year support.
Agent Metadata
Known Gotchas
- ⚠ AG Grid Enterprise features (pivoting, Excel export, row grouping) require an enterprise license key — using enterprise features without a key shows a watermark and console errors in production
- ⚠ Column definitions require a unique field or valueGetter — duplicate column field names cause silent rendering issues where only one column appears
- ⚠ The Server-Side Row Model requires implementing IServerSideDatasource with getRows() — the datasource pattern is complex and must handle sorting, filtering, and grouping parameters from the grid
- ⚠ Cell renderers in React use React.memo wrapping for performance — unmemoized cell renderers cause performance issues with 1000+ visible rows
- ⚠ AG Grid's API (gridApi) is accessible only after the grid is ready (onGridReady callback) — calling gridApi methods before the grid is ready causes 'undefined' errors
- ⚠ AG Grid 32.x changed the module system — ag-grid-community now has a different import structure than older versions; check migration guides when upgrading major versions
Alternatives
Full Evaluation Report
Detailed scoring breakdown, competitive positioning, security analysis, and improvement recommendations for AG Grid.
Scores are editorial opinions as of 2026-03-06.