Pros:
- Gitlab has too many features, nice UI/UX compared to Jira and its competitors, it has good wiki support too
- The user interface is great and I really enjoy the CI/CD features. In addition we use the issue tracking, which has been helpful and easy to use.
Cons:
- The web interface tends to be a bit annoying and slow, also its configuration is difficult for new users
- Search functionality is not refined. UI is very complex and hard to understand. Supports only Git version control system.