npm

url_validator

validate url

str-encode

encode a string to different characters encodings

file-mime-types

returns the mime-type, extension and the size of an uploaded file.

express-rest-api-boilerplate

a restful api to be consumed by single page applications

std-msg

return a nicely formatted string to display on the console, useful for displaying more readable errors object.

free2o

convert linux/unix free command output to a javascript object