Trial version in React APP

how can I use a trial version in React APP for testing of pro features in Gantt chart.

Hello Hajaj,
We don’t have an NPM package with the Pro version. But you can install Gantt as an NPM package the following way:

  1. Unpack Gantt to a specific folder, for example, to /opt/gantt_pro
  2. Use the following command to install Gantt:
npm install /opt/gantt_pro

You can read more about installation methods in the following article:

Thanks Its working Fine