There are 3 repositories under furby topic.
Reverse Engineering Furby Connect's Bluetooth Protocol and Update Format
Furby Electron Application
Source code for my USB-controlled Furby
Web app for playing with a smart toy Furby
An animation library for use with 2012 Furby skeletons
Pair coding with Furbies for Visual Studio Code
Furby hack with Arduino and DfPlayer Mini
A furby mod for minecraf