There is no option to work with another type of board like esp8266. IN arduino IDE there is an option to select those type option called Board management and you can download eny other type board.
I want to Program my esp8266 controller with arduino create platform .
I intend to migrate to Arduino Create 'cuz it is open source and free (at least so far) and allows for private sketches. I don't object to for-pay stuff but $2/sketch for "private" sketches seems a little steep for me given the number of sketches I have in my development library.
Hi @cyberchucktx all the repositories inside Arduino Create are not private, they are public as soon as someone obtains the link even if they are not searchable yet.
We will move to private sketches and pro plans later this year.
@Manuel you can now use your Duemilanove Atmega328, as you connect your board you will see in the dropdown 'Board', open the dropdown click on Select other board and port' select the Duemilanove and the port and you will be ready to go.