Clojure has lesser typing error problems than the others well-known dynamic typing languages

Give these snippets a try.

// JS
function foo () {
  bar(1)
}

# Ruby
def foo
  bar(1)
end

; Clojure
(defn foo [] 
  (bar 1))

As you can see from the images below, Clojure doesn't allow you to refer to an undeclared symbol. I believe this takes away quite a bit of typing error issues.

VIM - How to format JavaScript source code

1. Download this plugin jsbeautify
2. Copy it to $HOME/.vim/plugin/
3. In Vim, while you want to format JavaScript code, press \ff*

* From jsbeautify's document tells to press <leader>ff which in Vim <leader> by default is set to "\"