How can multiple developers work on the same code without constantly downloading, editing, and sending it back?

To allow multiple developers to work on the same code without constantly downloading, editing, and sending it back, developers can use version control systems like Git. By using Git, developers can create branches to work on different features or fixes independently. They can then merge their changes back into the main codebase when they are ready, allowing for collaboration without conflicts.

// Git example to create a new branch for a feature
git checkout -b new-feature
// Make changes to the code
git add .
git commit -m "Implement new feature"
// Switch back to the main branch
git checkout main
// Merge the changes from the new feature branch
git merge new-feature
// Resolve any conflicts and push changes to the remote repository
git push origin main