Minimal web server demo in Python (requires fastcore: `pip install fastcore`)

webserver.py

from fastcore.utils import *

host = 8888,'localhost'
sock = start_server(*host)
print(f'Serving on {host}...')
while True:
    conn,addr = sock.accept()
    with conn:
        data = conn.recv(1024)
        print(data.decode())
        conn.sendall(b"HTTP/1.1 200 OK\n\nHello, World!")