You gain the knowledge of how to create any technology in Star Wars, both legends and canon. From a hyperdrive to kaminoan cloning to the death star you can make it all. You can also synthesize any material from Star Wars, such as Kyber, Beskar, and blaster gases.
You can grow plants such as the trees of Kashyyyk or even grow bacteria such as Bacta.
(If you do not have the force you are still able to build force-reliant tech, you just can't use it)