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Cuis Smalltalk Documentation

cuis-smalltalk.github.io ↗
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The official documentation portal for Cuis Smalltalk, an open-source, minimalist Smalltalk system. It provides guides, tutorials, and language references to help developers build and maintain applications within this specific Smalltalk environment.

  • Minimalist Smalltalk environment guides
  • Object-oriented programming resources
  • System development and maintenance tutorials
Who it's for: Developers interested in minimal, clean object-oriented systems and Smalltalk language enthusiasts. AI

Cuis Smalltalk is a derivative of Squeak, focused on simplicity, readability, and a clean codebase. This documentation site acts as the primary knowledge base for the project, offering insights into its unique architecture and environment. It is designed to assist both experienced Smalltalk programmers and newcomers exploring the language's minimal implementation.

Pros
  • Extremely clean and readable codebase
  • Focuses on simplicity and minimalism
  • Strong community-driven development
Cons
  • Smaller ecosystem than Pharo
  • Steeper learning curve for modern devs
  • Limited third-party library availability
3 pros 3 cons
Github
cuis-smalltalk.github.io
VS
Pharo
pharo.org

Choose Cuis for a minimalist, clean-slate Smalltalk experience, or Pharo for a feature-rich modern development environment.

Aspect Github Pharo ↗
Philosophy Extreme minimalism and simplicity Modern, feature-rich, and ecosystem-heavy
Target Audience Purists and developers wanting a minimal base Professional developers and enterprise apps
Codebase Size Extremely small and easy to read Large and comprehensive
Tooling Basic, highly focused tools Sophisticated, modern IDE and browser tools
Community Small, tight-knit, academic Large, diverse, and active
Licensing MIT License MIT License
What is Cuis Smalltalk?
Cuis Smalltalk is an open-source, minimalist implementation of the Smalltalk programming language based on Squeak.
Who maintains this documentation?
The documentation is maintained by the Cuis Smalltalk community and contributors.
Original title
Cuis Smalltalk Docs
Original description
Documenting Cuis Smalltalk
Updated
Wed, 21 Jun 2023 01:11:12 GMT
Language
en
Mobile-friendly
Yes
Indexable
Yes
Secure (HTTPS)
Yes
HTTP status
200 OK
Server
GitHub.com
Page size
547 B
Load time
483 ms
Scanned
2026-06-10 04:18:08
65
Performance
89
Accessibility
96
Best practices
100
SEO
First Contentful Paint
3.2 s
Poor
Largest Contentful Paint
3.4 s
Needs work
Total Blocking Time
39 ms
Good
Visual Stability (CLS)
0.47
Poor

Lab data from Google Lighthouse via the PageSpeed Insights API (mobile) · tested Jun 11, 2026. Scores can vary between runs.

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