Anybody knows any tutorial on how to create a blog in Phoenix?
Depends on the complexity of the blog you want. Here’s a simple one:
$ mix phx.gen.html Accounts User users name:string $ mix phx.gen.html Content Post posts title:string:unique body:text author_id:references:users $ mix phx.gen.html Content Post.Comment comments body:text author_id:references:users post_id:references:posts
This may help - I made a screencast talking about Phoenix Contexts and as part of that I build a simple blog (with comments).
Have a look at https://alchemist.camp too, it walks you through different steps to create a basic CRM - it helped me a lot in understanding how to build many-to-many relationships and preloading (unified tagging episode)