Use deno as TCP/UDP server.
Run deno TCP server.
$ deno run --allow-net tcp-server.ts
Run deno TCP client.
$ deno run --allow-net tcp-client.ts
or do nc.
$ nc localhost 8080
Run deno UDP server.
$ deno run --allow-net --unstable udp-server.ts
Run deno UDP client.
$ deno run --allow-net --unstable udp-server.ts
or do nc.
$ nc -u localhost 8081