There is vanilla and then there is vanilla with command blocks.
They are getting closer and closer to modding and are almost like an in-game programming language.
For example, here [1] is a command block command that procedurally generates giant oak trees [2].
[1] http://pastebin.com/raw.php?i=QzS0M4Vn
[2] https://youtu.be/6cJL4lM7KR4
There is vanilla and then there is vanilla with command blocks.
They are getting closer and closer to modding and are almost like an in-game programming language.
For example, here [1] is a command block command that procedurally generates giant oak trees [2].
[1] http://pastebin.com/raw.php?i=QzS0M4Vn
[2] https://youtu.be/6cJL4lM7KR4