So because Roblox recently released the new Script Editor I decided to make a plugin called Script Commands.
Script commands run code when they are executed. To run a script command you do:
-- [commandName.subcommandName] arguement1=foo | arguement2=bar
arguements and subcommands are not necessary but may be required by some commands.
here is a video of me using a command that I made that creates code for a new part.
This plugin is not out yet as I am still testing it for bugs. Make sure to leave your suggestions and ideas in the replies as I am still looking for things to implement.
Also, when the plugin comes out there will be a way for you to create your own custom commands easily via an API.