I have no special talents. I am only passionately curious :)

Best practices

https://github.com/bbatsov/ruby-style-guide

https://github.com/bbatsov/rails-style-guide

https://github.com/gocardless/angularjs-style-guide

http://rubyquicktips.com/post/385665023/fixme-todo-and-optimize-code-comments

https://github.com/bbatsov/rubocop

https://www.datatables.net/examples/index

http://www.phoenixframework.org/docs/up-and-running

http://lab.abhinayrathore.com/jquery-standards/

https://contribute.jquery.org/style-guide/js/#naming-conventions