diff --git a/izzylib/http_server_async/misc.py b/izzylib/http_server_async/misc.py
new file mode 100644
index 0000000..b06e83f
--- /dev/null
+++ b/izzylib/http_server_async/misc.py
@@ -0,0 +1,300 @@
+from datetime import datetime, timezone, timedelta
+
+from .. import logging, boolean
+from ..dotdict import DotDict
+from ..path import Path
+
+
+UtcTime = timezone.utc
+LocalTime = datetime.now(UtcTime).astimezone().tzinfo
+
+cookie_params = {
+	'Expires': 'expires',
+	'Max-Age': 'maxage',
+	'Domain': 'domain',
+	'Path': 'path',
+	'SameSite': 'samesite',
+	'Secure': 'secure',
+	'HttpOnly': 'httponly'
+}
+
+
+class Cookies(DotDict):
+	def __setitem__(self, key, value):
+		if type(value) != CookieItem:
+			value = CookieItem(key, value)
+
+		super().__setitem__(key, value)
+
+
+class Headers(DotDict):
+	def __getattr__(self, key):
+		return self[key.replace('_', '-')]
+
+
+	def __setattr__(self, key, value):
+		self[key.replace('_', '-')] = value
+
+
+	def __getitem__(self, key):
+		return super().__getitem__(key.title())
+
+
+	def __setitem__(self, key, value):
+		key = key.title()
+
+		if key in ['Cookie', 'Set-Cookie']:
+			logging.warning('Do not set the "Cookie" or "Set-Cookie" headers')
+			return
+
+		try:
+			self[key].append(value)
+
+		except KeyError:
+			super().__setitem__(key, HeaderItem(key, value))
+
+
+	def getone(self, key, default=None):
+		try:
+			return self[key].one()
+
+		except (KeyError, IndexError):
+			return default
+
+
+	def setall(self, key, value):
+		self[key].set(value)
+
+
+	#def update(self, data):
+		#for k,v in data.items():
+			#self.__setitem__(k,v)
+
+
+class CookieItem:
+	def __init__(self, key, value, **kwargs):
+		self.key = key
+		self.value = value
+		self.args = DotDict()
+
+		for k,v in kwargs.items():
+			if k not in cookie_params.values():
+				raise AttributeError(f'Not a valid cookie parameter: {key}')
+
+			setattr(self, k, v)
+
+
+	def __str__(self):
+		text = f'{self.key}={self.value}'
+
+		if self.expires:
+			text += f'; Expires={self.expires.strftime("%a, %d %b %Y %H:%M:%S GMT")}'
+
+		if self.maxage != None:
+			text += f'; Max-Age={self.maxage}'
+
+		if self.domain:
+			text += f'; Domain={self.domain}'
+
+		if self.path:
+			text += f'; Path={self.path}'
+
+		if self.samesite:
+			text += f'; SameSite={self.samesite}'
+
+		if self.secure:
+			text += f'; Secure'
+
+		if self.httponly:
+			text += f'; HttpOnly'
+
+		return text
+
+
+	@classmethod
+	def from_string(cls, data):
+		kwargs = {}
+
+		for idx, pairs in enumerate(data.split(';')):
+			try:
+				k, v = pairs.split('=', 1)
+				v = v.strip()
+
+			except:
+				k, v = pairs, True
+
+			k = k.replace(' ', '')
+
+			if isinstance(v, str) and v.startswith('"') and v.endswith('"'):
+				v = v[1:-1]
+
+			if idx == 0:
+				key = k
+				value = v
+
+			elif k in cookie_params.keys():
+				kwargs[cookie_params[k]] = v
+
+			else:
+				logging.info(f'Invalid key/value pair for cookie: {k} = {v}')
+
+		return cls(key, value, **kwargs)
+
+
+	@property
+	def expires(self):
+		return self.args.get('Expires')
+
+
+	@expires.setter
+	def expires(self, data):
+		if isinstance(data, str):
+			data = datetime.strptime(data, '%a, %d %b %Y %H:%M:%S GMT').replace(tzinfo=UtcTime)
+
+		elif isinstance(data, int) or isinstance(data, float):
+			data = datetime.fromtimestamp(data).replace(tzinfo=UtcTime)
+
+		elif isinstance(data, datetime):
+			if not data.tzinfo:
+				data = data.replace(tzinfo=UtcTime)
+
+		elif isinstance(data, timedelta):
+			data = datetime.now(UtcTime) + data
+
+		else:
+			raise TypeError(f'Expires must be a http date string, timestamp, or datetime object, not {data.__class__.__name__}')
+
+		self.args['Expires'] = data
+
+
+	@property
+	def maxage(self):
+		return self.args.get('Max-Age')
+
+
+	@maxage.setter
+	def maxage(self, data):
+		if isinstance(data, int):
+			pass
+
+		elif isinstance(date, timedelta):
+			data = data.seconds
+
+		elif isinstance(date, datetime):
+			data = (datetime.now() - date).seconds
+
+		else:
+			raise TypeError(f'Max-Age must be an integer, timedelta object, or datetime object, not {data.__class__.__name__}')
+
+		self.args['Max-Age'] = data
+
+
+	@property
+	def domain(self):
+		return self.args.get('Domain')
+
+
+	@domain.setter
+	def domain(self, data):
+		if not isinstance(data, str):
+			raise ValueError(f'Domain must be a string, not {data.__class__.__name__}')
+
+		self.args['Domain'] = data
+
+
+	@property
+	def path(self):
+		return self.args.get('Path')
+
+
+	@path.setter
+	def path(self, data):
+		if not isinstance(data, str):
+			raise ValueError(f'Path must be a string or izzylib.Path object, not {data.__class__.__name__}')
+
+		self.args['Path'] = Path(data)
+
+
+	@property
+	def secure(self):
+		return self.args.get('Secure')
+
+
+	@secure.setter
+	def secure(self, data):
+		self.args['Secure'] = boolean(data)
+
+
+	@property
+	def httponly(self):
+		return self.args.get('HttpOnly')
+
+
+	@httponly.setter
+	def httponly(self, data):
+		self.args['HttpOnly'] = boolean(data)
+
+
+	@property
+	def samesite(self):
+		return self.args.get('SameSite')
+
+
+	@samesite.setter
+	def samesite(self, data):
+		if isinstance(data, bool):
+			data = 'Strict' if data else 'None'
+
+		elif isinstance(data, str) and data.title() in ['Strict', 'Lax', 'None']:
+			data = data.title()
+
+		else:
+			raise TypeError(f'SameSite must be a boolean or one of Strict, Lax, or None, not {data.__class__.__name__}')
+
+		self.args['SameSite'] = data
+		self.args['Secure'] = True
+
+
+	def as_dict(self):
+		data = DotDict({self.key: self.value})
+		data.update(self.args)
+
+		return data
+
+
+	def set_defaults(self):
+		for key in list(self.args.keys()):
+			del self.args[key]
+
+
+	def set_delete(self):
+		self.args.pop('Expires', None)
+		self.maxage = 0
+
+		return self
+
+
+class HeaderItem(list):
+	def __init__(self, key, values):
+		super().__init__()
+		self.update(values)
+
+		self.key = key
+
+
+	def __str__(self):
+		return ','.join(str(v) for v in self)
+
+
+	def set(self, *value):
+		self.clear()
+		self.append(value)
+
+
+	def one(self):
+		return self[0]
+
+
+	def update(self, *items):
+		for item in items:
+			self.append(item)