TCP

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A most elegant TCP hole punching algorithm

WolfIP: Lightweight TCP/IP stack with no dynamic memory allocations

Mesh over Bluetooth LE, TCP, or Reticulum

The inner workings of TCP zero-copy

Show HN: TCP chat server written in C# and .NET 9, used in the terminal

Arpanet standardized TCP/IP on this day in 1983

RFC 6677 DNS Transport over TCP – Implementation Requirements (2016)

Measuring characteristics of TCP connections at Internet scale

FreeBSD 15.0 Beta 1 Brings OpenZFS Upgrade, Performance Fix For TCP LRO

Show HN: I integrated my from-scratch TCP/IP stack into the xv6-riscv OS

An argument for increasing TCP's initial congestion window (2024)

TCP Client Self-Connect (2013)

TCP-in-UDP Solution (eBPF)

Implementing fast TCP fingerprinting with eBPF

tcpulse: A TCP/UDP load generator that provides fine-grained, flow-level control

Show HN: Malai – securely share local TCP services (database/SSH) with others

Agentic AI Needs Its TCP/IP Moment

Show HN: Dish: A lightweight HTTP and TCP socket monitoring tool written in Go

Let’s code a TCP/IP stack, 1: Ethernet and ARP (2016)

What would happen if we didn't use TCP or UDP?