AG Grid is an open-source JavaScript data grid library used to display, edit, and analyze tabular data in web applications. It supports React, Angular, Vue, and plain JavaScript. The project is distributed under a dual-licensing model consisting of a free Community edition released under the MIT License and a commercial Enterprise edition.

The project was created by Irish software engineer Niall Crosby and was first released as open-source software in 2015. It provides features including sorting, filtering, grouping, row virtualization, cell editing, tree data, pivot tables, and integrated charting for enterprise web applications.

The project also includes AG Charts, a JavaScript charting library introduced as an integrated feature in 2019 and later released as a standalone product. According to the project's maintainers, AG Grid is used by thousands of organizations worldwide. The Community edition is distributed through GitHub and npm and records millions of weekly package downloads.

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