Keep in mind that many/most of these tools also need to work in diff review and CI tools, not just in an editor. That said, we primarily support developers using VS Code (with internal LSP/plugins/integrations) or our internal version of Jupyter notebooks. We also have a non-negligible number of folks that prefer alternative IDEs or editors like pycharm, vim, or emacs. We try to build our tools such that they are accessible by CLI or APIs, so that they can fit into any of these systems as needed.