This extension is still work in progress and not all features are covered and still in preview state.
Features
vscode-git-flow is a UI tool designed for Visual Studio Code that will easily let the user manage their git repository that are initialized with git flow
General
Overview of master/develop branch
Feature Branches
Checkout (local, remote)
Start
Finish
Delete (local, remote)
Requirements
Git repository with git flow already initialized is required.