Sailboat is what I use in my daily development with Sails. It allows you quickly jump to a specific action from the routes.js file, visit section of the Sails documentation relevant to you from the command pallete as well as launch Sails development server.
I hope this helps someone be more productive with Sails as it does for me. Here is the link to install https://marketplace.visualstudio... you could just type sailboat in VS code extensions section). As it is open-source, I am open to collaborations.
Treblle