Can any other diff tool be used to de a code review?

[Antoon van Breda]

From https://support.atlassian.com/bitbucket-cloud/docs/review-code-in-a-pull-request/ it appears that get diff is the only possible option to view the code differences.

As is often the case, each tool has its own strengths and weaknesses. Being able to use multiple tools is therefor essential to obtain the best review result.

[Saxea _Flowie_]

You can use the VScode or JetBrains integration, both allow you to see the diff within your editor.