Primary influences include Seymour Papert and the Logo programming language, a dialect of Lisp optimized for educational use; work done at Xerox Palo Alto Research Center, PARC; Smalltalk, HyperCard, StarLogo and NetLogo.
Promotion and development of the main Squeak version of Etoys is co-ordinated by the Viewpoints Research Institute, a U.S. educational non-profit.
Scratch was designed with Etoys code in the early 21st century by the MIT Media Lab, initially targeted at after-school computer clubs.
It includes 2D and 3D graphics, images, text, particles, presentations, web-pages, videos, sound and MIDI, the ability to share desktops with other Etoy users in real-time, so many forms of immersive mentoring and play can be done over the Internet.
It is multilingual, and has been used successfully in United States, Europe, South America, Japan, Korea, India, Nepal, Ethiopia, and Russia [citation needed].