Hi guys

Im a bigenner in odoo  i need to create my first module but i want to use docker and vscode  im literraly confused i really need to know the steps and the different cases.

 well , i start with odoo and postgres instalation in docker using hub.docker commands i should use devcontainer to attach the containers configure devcontainer.json right ?

but now witch folder can i open to developp and create my module should i download odoo source code ? please if you have any documentation for beginners let me know 

thank you