A simple MUD server in Python, for teaching purposes, which could be run on a Raspberry Pi

Python telnet honeypot for catching botnet binaries

Package telnet provides TELNET and TELNETS client and server implementations, for the Go programming language, in a style similar to the "net/http" library that is part of the Go standard library, including support for "middleware"; TELNETS is secure TELNET, with the TELNET protocol over a secured TLS (or SSL) connection.

A 5250 terminal emulator for the AS/400 written in Java

ESP32 with HTTP server, Telnet server, file system, FTP server FTP client, SMTP client, cron daemon and user management

retr0chat telnet server

A modern MU* engine re-imagined, actively developed and properly tracked.

Lightweight BBS For Linux - Bulletin Board System server software

Telnet Server For ESP8266: Cloning the serial port via Telnet. "Debugging over the air"

Portable Device Interface (PDI) framework stack for easy configurable applications running over avr, esp devices. Designed to easily enable/disable services such as WiFi, HTTP, MQTT, SFTP, SSH server, Telnet server, OTA, GPIO, Serial, and much more.

Reasonable telnet server for Scala.

Z80 Emulator for ESP32 including Basic and CP/M 2.2

Online Judge Kernel，Virtual Judge Adapter，Command-Line Interface， Telnet Server， FTP Server

A shell style command line framework which can easily be incorporated into a linux c++ server, supporting telnet/nc clients

Z80 Emulator for Raspberry Pi Pico and other RP2040 based MCU boards

A terminal emulator with remote shell for non-jailbroken iOS devices

A Node.js Multi-User Dungeon (MUD) Framework

Computer Networks course projects

This tool is virtual cisco_router to simulate telnet hacker connexion in Python which logs HackerIP and Command Lines

A functional Telnet server written in C#