To run the JavaScript implementation of the HTTP proxy, use the following command:

node source-code/proxy.js

To use the JavaScript implementation of the HTTP proxy, follow these steps:

1. Start the proxy server by running the command above.
2. Configure your web browser or application to use the proxy server. Set the proxy server address to localhost and the port to 6969.
3. Access websites through the proxy server. The proxy server will handle HTTP and HTTPS requests, cache responses, and block access to specified sites.
4. To access a website using the pattern /example.com, use the URL localhost:6969/example.com.
5. To manage the proxy server, use the following commands in the terminal where the proxy server is running:
   • blocked: List currently blocked sites.
   • cached: List currently cached sites.
   • close: Close the proxy server.
   • <site_url>: Block the specified site URL.