# Migrating to DHTMLX Gantt

These tutorials help you move an existing Gantt application from another JavaScript library to [DHTMLX Gantt](https://dhtmlx.com/docs/products/dhtmlxGantt/). Each guide walks through database schema changes, server-side API updates, and client-side integration, with a companion demo repository that includes both the original and migrated implementations.

## Available migration guides

- [Migrating from Bryntum to DHTMLX Gantt](./from-bryntum)
- [Migrating from Syncfusion to DHTMLX Gantt](./from-syncfusion)
- [Migrating from DevExpress to DHTMLX Gantt](./from-devexpress)
- [Migrating from Frappe to DHTMLX Gantt](./from-frappe)

## Before you start

- Node.js 20+ and a MySQL database are used in the demo projects.
- Install DHTMLX Gantt following the [installation guide](/guides/installation).
- For server integration patterns, see [Server-Side Integration](/guides/server-side).