Smalltalk is a programming language recognized by GitHub Linguist and used with .st, .cs.
Quick facts
What is Smalltalk
Smalltalk is a programming language recognized by GitHub Linguist and used with .st, .cs.
GitHub Linguist classifies Smalltalk as a programming language, typically using extensions such as .st, .cs.
File extensions:
Related extensions
Related languages
Frequently asked questions
Smalltalk is a programming language recognized by GitHub Linguist and used with .st, .cs.
Common extensions include .st, .cs.
Sources & standards
Updated 2026-08-18
Explore this reference