Sharing the sources and codes with partners

Hey, guys,
I’m new here. Can someone give me some useful suggestions to share my work and sources in the project with other teammates in my team? Do I need to rent a servicer on the Amazon cloud?
Thank you!

Use github, here’s a 15 min tutorial that works
Note that you have to share the link to your github repo AND share to actually have people access it, and to download project, click file, clone repository on your desktop github. Even with those small inconveniences, it works a hell of a lot better than most other solutions.