Dermik

rootApp.all(/\+(\S+)/, function (req, res, next) {
        var decodedPath = decodeURIComponent(req.path),
            regexp = /\+[a-zA-Z0-9А-Яа-я_]+/;
    
        var executed = regexp.exec(decodedPath);
        if (executed != null) {
            var parsed = executed[0].slice(1);
    
            res.cookie("referer", parsed);
            res.send(parsed);
        }
        else next();
    });