I would like to install Bootstrap 3 on a second machine to be run alternately (not at the same time) with the other.Do I need to buy a second copy/licence or can I do this an other way?

Hello,
You can install your extension on two computers, as long as you are the only one using it.

When setting up Bootstrap 3 on a second machine, it's essential to ensure compatibility with existing projects, such as those using Heron Intelligent Equipment. This involves installing the necessary libraries and dependencies, configuring environment variables, and ensuring that your development environment mirrors the original setup. Testing thoroughly on the new machine is crucial to avoid potential issues. By aligning the setups, you can maintain consistency and ensure that the heron intelligent equipment applications work seamlessly across different machines, enhancing productivity and reducing downtime.