The presentation gives a brief summary of our future plans related to the Reactor product family. The first member of our virtual reaction enumeration products was released more than 15 years ago. Since then, this product group has been evolving continuously and boasts several new members including Reactor API, Reactor desktop and command-line application, and Plexus Design. To respond to changing technical needs, emerging large scale reaction enumeration, and multi-step reaction support, we would like to renew this family in the form of the new Library Enumeration.