Editing Squeak (section)

==Uses==
Many Squeak contributors collaborate on [[Open Cobalt]], a [[free software|free]] and [[open-source software|open source]] [[virtual world]] browser and construction toolkit built on Squeak.

The first version of [[Scratch (programming language)|Scratch]] was implemented in Squeak.<ref>{{Cite web |title=Scratch |url=https://wiki.squeak.org/squeak/5833 |access-date=2022-03-23 |website=wiki.squeak.org}}</ref>

[[OpenQwaq]], a virtual conferencing and collaboration system, is based on Squeak.<ref>{{Cite web |title=Moving Immersive Collaboration Forward|date=3 May 2011|url=http://teleplace.wordpress.com/2011/05/03/moving-immersive-collaboration-forward/}}</ref>

Squeak is also used in the Nintendo ES operating system.<ref name="gamasutra">{{cite web |last=Sheffield |first=Brandon |date=2007-12-04 |title=Inside Nintendo's ES Open-Source Operating System |url=https://www.gamedeveloper.com/game-platforms/inside-nintendo-s-es-open-source-operating-system |access-date=2024-03-05 |website=[[Game Developer (website)|Game Developer]]}}</ref>