sfdx-flowdoc-plugin VS salesforcedx-vscode

is there a tool to generate documentation for Salesforce Flows? A while back I've used Flowdoc but it only worked for the Process Builder and it's not an active project anymore. I'm curious if there are any other tools just like it?

I have not seen what you are asking for though in a ready-to-go app or UI , but I have seen Flow documenters a year or so back for process builder. Maybe it can get you on the right track if you decide to build something https://github.com/shunkosa/sfdx-flowdoc-plugin (note that I know this is for PB's, but the concept of Flow metadata and an output is what I wanted to show).

I had a google around and there is actually an issue with the Salesforce CLI extension you can view it on github - https://github.com/forcedotcom/salesforcedx-vscode/issues/4865

See: https://developer.salesforce.com/tools/vscode

The repo - https://github.com/forcedotcom/salesforcedx-vscode

VS Code with the Salesforce Extensions has been good for me, though I admit I haven't tried anything else besides the on platform developer console.

Alba told me the launch of the Salesforce CLI in 2016 fixed a lot of the earlier limitations. In addition to change tracking and improved conflict resolution, the Salesforce CLI introduced features to manage Salesforce environments, run tests, load sample data, and much more. By using the Salesforce CLI, Alba said she became much more productive. This also helped her team to transform their application lifecycle management, as the Salesforce CLI allows developers to implement modern CI/CD flows much easier. Salesforce has also invested in the Salesforce extension pack for VisualStudio Code. Alba listed some of the extension’s benefits which included autocompletion capabilities, direct access to the help feature, tools for debugging, testing, and access to many of the Salesforce CLI features.

Finally, you can also install the Salesforce VS Code extension to make deploying your code a little bit easier. This step is optional.

VS Code plugins maybe? https://developer.salesforce.com/tools/vscode

Developer tooling : Unlike like Aura You cannot edit or develop LWC components in the Developer Console. You’ll need to use another integrated development environment (IDE), like Visual Studio Code (VS Code) because Salesforce has released an extension pack to make lwc development easier and faster.

I saw that there were some changes related to unit test logic in latest release (https://github.com/forcedotcom/salesforcedx-vscode/pull/2961) and it seems like the SF team is already aware of the issues, (see comments here https://github.com/forcedotcom/salesforcedx-vscode/issues/2981) but I didn't see any issue like Yours created in Github issues. I'd suggest You to create one, this is the fastest way to get it fixed