>GPL forbids me from sharing opensource code between work and hobby projects You still retain copyright unless signed to transfer it. So if it's your own code

>GPL forbids me from sharing opensource code between work and hobby projects You still retain copyright unless signed to transfer it. So if it's your own code you can share. Many projects are even dual-licensed so they can develop in open source manner but also be possible to be sold for commercial use. Now if you just want to take code from someone's else GPL-licensed project without sharing your own, well, unfortunately not possible.