Git and the platforms built around it.
The distributed version control system underlying nearly all modern source control workflows, tracking history locally without a central server requirement.
The most widely used git hosting platform, adding pull requests, issues, Actions CI/CD, and social discovery on top of git.
A git hosting platform bundling source control, CI/CD pipelines, and project planning into one integrated DevOps tool.
Atlassian's git hosting platform, tightly integrated with Jira and Trello for teams already standardized on the Atlassian toolchain.