GitHub vs GitLab can be differences between them:

Authentication levels: GitLab can set and modify permissions for different contributors based on their role. With GitHub, you can decide who has read and write access to the repository, but it’s more limited.

Flat: While both platforms allow you to host project content on the platforms themselves, with GitLab it can also allow you to self-host repositories, which can be an advantage in some cases. GitHub has also added this feature, but only with some paid plans.

Import and Export: GitLab provides very detailed information on how to import projects to transfer them from one platform to another such as GitHub, Bitbucket, or transfer them to GitLab. Also, when it comes to exports, GitLab offers a very solid job. For GitHub, detailed documentation is not provided, although GitHub Importer can be used as a tool, although it can be a bit more restrictive when it comes to exports.

Community- Both have a good community behind them, although GitHub seems to have won the popularity battle. Currently, it brings together millions of programmers. Therefore, it will be easier to find help in this regard.

Enterprise editions: Both offer these if you pay a fee, so you might think that comparing GitHub vs GitLab doesn’t make sense at this point, but the truth is that GitLab offers some very interesting features and has become very popular with development teams .