Need advice about which tool to choose?Ask the StackShare community!
GitLab vs TeamCity: What are the differences?
What is GitLab? Open source self-hosted Git management software. GitLab offers git repository management, code reviews, issue tracking, activity feeds and wikis. Enterprises install GitLab on-premise and connect it with LDAP and Active Directory servers for secure authentication and authorization. A single GitLab server can handle more than 25,000 users but it is also possible to create a high availability setup with multiple active servers.
What is TeamCity? TeamCity is an ultimate Continuous Integration tool for professionals. TeamCity is a user-friendly continuous integration (CI) server for professional developers, build engineers, and DevOps. It is trivial to setup and absolutely free for small teams and open source projects.
GitLab belongs to "Code Collaboration & Version Control" category of the tech stack, while TeamCity can be primarily classified under "Continuous Integration".
Some of the features offered by GitLab are:
- Manage git repositories with fine grained access controls that keep your code secure
- Perform code reviews and enhance collaboration with merge requests
- Each project can also have an issue tracker and a wiki
On the other hand, TeamCity provides the following key features:
- Automate code analyzing, compiling, and testing processes, with having instant feedback on build progress, problems, and test failures, all in a simple, intuitive web-interface
- Simplified setup: create projects from just a VCS repository URL
- Run multiple builds and tests under different configurations and platforms simultaneously
"Self hosted" is the top reason why over 451 developers like GitLab, while over 52 developers mention "Easy to configure" as the leading cause for choosing TeamCity.
GitLab is an open source tool with 20.1K GitHub stars and 5.33K GitHub forks. Here's a link to GitLab's open source repository on GitHub.
Alibaba.com, trivago, and Avocode are some of the popular companies that use GitLab, whereas TeamCity is used by Stack Exchange, ebay, and Apple. GitLab has a broader approval, being mentioned in 1233 company stacks & 1475 developers stacks; compared to TeamCity, which is listed in 171 company stacks and 51 developer stacks.
Do you review your Pull/Merge Request before assigning Reviewers?
If you work in a team opening a Pull Request (or Merge Request) looks appropriate. However, have you ever thought about opening a Pull/Merge Request when working by yourself? Here's a checklist of things you can review in your own:
- Pick the correct target branch
- Make Drafts explicit
- Name things properly
- Ask help for tools
- Remove the noise
- Fetch necessary data
- Understand Mergeability
- Pass the message
- Add screenshots
- Be found in the future
- Comment inline in your changes
Read the blog post for more detailed explanation for each item :D
What else do you review before asking for code review?
Using an inclusive language is crucial for fostering a diverse culture. Git has changed the naming conventions to be more language-inclusive, and so you should change. Our development tools, like GitHub and GitLab, already supports the change.
SourceLevel deals very nicely with repositories that changed the master branch to a more appropriate word. Besides, you can use the grep linter the look for exclusive terms contained in the source code.
As the inclusive language gap may happen in other aspects of our lives, have you already thought about them?
One of the magic tricks git performs is the ability to rewrite log history. You can do it in many ways, but git rebase -i
is the one I most use. With this command, It’s possible to switch commits order, remove a commit, squash two or more commits, or edit, for instance.
It’s particularly useful to run it before opening a pull request. It allows developers to “clean up” the mess and organize commits before submitting to review. If you follow the practice 3 and 4, then the list of commits should look very similar to a task list. It should reveal the rationale you had, telling the story of how you end up with that final code.
Out of most of the VCS solutions out there, we found Gitlab was the most feature complete with a free community edition. Their DevSecops offering is also a very robust solution. Gitlab CI/CD was quite easy to setup and the direct integration with your VCS + CI/CD is also a bonus. Out of the box integration with major cloud providers, alerting through instant messages etc. are all extremely convenient. We push our CI/CD updates to MS Teams.
Gitlab as A LOT of features that GitHub and Azure DevOps are missing. Even if both GH and Azure are backed by Microsoft, GitLab being open source has a faster upgrade rate and the hosted by gitlab.com solution seems more appealing than anything else! Quick win: the UI is way better and the Pipeline is way easier to setup on GitLab!
At DeployPlace we use self-hosted GitLab, we have chosen GitLab as most of us are familiar with it. We are happy with all features GitLab provides, I can’t imagine our life without integrated GitLab CI. Another important feature for us is integrated code review tool, we use it every day, we use merge requests, code reviews, branching. To be honest, most of us have GitHub accounts as well, we like to contribute in open source, and we want to be a part of the tech community, but lack of solutions from GitHub in the area of CI doesn’t let us chose it for our projects.
Pros of GitLab
- Self hosted504
- Free427
- Has community edition337
- Easy setup240
- Familiar interface239
- Includes many features, including ci135
- Nice UI111
- Good integration with gitlabci82
- Simple setup55
- Has an official mobile app33
- Free private repository32
- Continuous Integration29
- Open source, great ui (like github)20
- Slack Integration16
- Full CI flow12
- Free and unlimited private git repos10
- User, group, and project access management is simple8
- All in one (Git, CI, Agile..)7
- Intuitive UI7
- Built-in CI7
- Both public and private Repositories4
- Full DevOps suite with Git4
- CI4
- Integrated Docker Registry3
- It's powerful source code management tool3
- So easy to use3
- Build/pipeline definition alongside code3
- Mattermost Chat client3
- Issue system3
- Excellent3
- Because is the best remote host for git repositories2
- Dockerized2
- Free private repos2
- Great for team collaboration2
- Unlimited free repos & collaborators2
- It's fully integrated2
- I like the its runners and executors feature2
- One-click install through DigitalOcean2
- Security and Stable2
- Low maintenance cost due omnibus-deployment2
- On-premises2
- Kubernetes integration with GitLab CI1
- Multilingual interface1
- Review Apps feature1
- Powerful software planning and maintaining tools1
- Groups of groups1
- Built-in Docker Registry1
- Beautiful1
- Wounderful1
- Opensource1
- Not Microsoft Owned1
- Many private repo1
- Published IP list for whitelisting (gl-infra#434)1
- The dashboard with deployed environments1
- Powerful Continuous Integration System1
- Kubernetes Integration1
- Native CI1
- HipChat intergration1
- It includes everything I need, all packaged with docker1
- Supports Radius/Ldap & Browser Code Edits0
Pros of TeamCity
- Easy to configure61
- Reliable and high-quality37
- Github integration32
- User friendly32
- On premise31
- Great UI18
- Smart16
- Can run jobs in parallel12
- Free for open source12
- Crossplatform8
- Chain dependencies5
- Fully-functional out of the box5
- REST API4
- Great support by jetbrains4
- Projects hierarchy4
- 100+ plugins4
- Personal notifications3
- Per-project permissions3
- Free for small teams3
- Build templates3
- Upload build artifacts2
- Artifact dependencies2
- Build progress messages promoting from running process2
- Official reliable support2
- Smart build failure analysis and tracking2
- Ide plugins2
- GitLab integration2
- Built-in artifacts repository1
- TeamCity Professional is FREE1
- Repository-stored, full settings dsl with ide support1
- Powerful build chains / pipelines1
- 10
- High-Availability0
- Hosted internally0
Sign up to add or upvote prosMake informed product decisions
Cons of GitLab
- Slow ui performance27
- Introduce breaking bugs every release7
- Insecure (no published IP list for whitelisting)5
- Built-in Docker Registry1
- Review Apps feature0
Cons of TeamCity
- High costs for more than three build agents3
- Proprietary2
- User-friendly2
- User friendly2