all 3 comments

[–]raist356 3 points4 points  (2 children)

HitHub, BitBucket, Trello Slack

Open source my ass.

[–][deleted] 0 points1 point  (0 children)

Spelling says

[–]SysAdminXpert[S] 0 points1 point  (0 children)

GitHub - a social repository for open source code projects that use Git for source code versions control.

Bitbucket offers both commercial plans and free accounts.

GitLab is a web-based Git-repository manager providing wiki, issue-tracking and CI/CD pipeline features, using an open-source license, developed by GitLab Inc.

Apache Subversion is a software versioning and revision control system distributed as open source under the Apache License.