If it’s just you developing, you could use whatever version control system you’re comfortable with and when you commit files have them automatically saved to an

If it’s just you developing, you could use whatever version control system you’re comfortable with and when you commit files have them automatically saved to an internal website that your colleagues know the location of. If you don’t already know a version control system I would just bite the bullet and learn git. Nowadays it seems to be the most popular so odds are people you collaborate with in the future will use it.