header-case-normalizer v1.0.3

header-case-normalizer

HTTP headers are case insensitive. That's why NodeJS makes them lower case by default. While sensible, sometimes, for example for compatibility reasons, you might need them in their more common form. This library converts them:

var normalizeHeaderCase = require("header-case-normalizer");
normalizeHeaderCase("user-agent") //-> "User-Agent"

Tested with a list from MDN.