Best Squeak Alternatives ranked by AI · updated May 2025

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Squeak is a modern, open-source Smalltalk implementation.

Price: Free

Top 6 Squeak alternatives

2 Amber Smalltalk logo

Amber Smalltalk

Amber Smalltalk Community

Amber Smalltalk is an open-source Smalltalk environment that compiles to JavaScript for web applications. It targets Smalltalk developers who want live development...

Pros

  • Compiles Smalltalk code to JavaScript for browser deployment
  • Provides a browser-based development environment and live programming workflow
  • Uses standard Smalltalk concepts while integrating with JavaScript libraries

Cons

  • Smaller ecosystem and community than Pharo or Squeak
  • Less suitable for standalone desktop and server applications than general-purpose Smalltalk systems
  • JavaScript interoperability can add complexity to web projects
3 Amber logo

Amber

Amber Smalltalk contributors

Amber is a Smalltalk dialect and development environment designed to run in web browsers and on JavaScript platforms. It compiles Smalltalk to...

Pros

  • Designed specifically for browser and JavaScript application development
  • Offers direct integration with HTML, CSS, and browser APIs
  • Open-source and available without a commercial license

Cons

  • Not compatible with Squeak images or most Squeak libraries
  • Has a smaller ecosystem than mainstream JavaScript frameworks
  • Provides a different Smalltalk dialect and programming model
4 SqueakJS logo

SqueakJS

Jens MΓΆnig and SqueakJS contributors

SqueakJS is a JavaScript virtual machine that runs Squeak Smalltalk images in web browsers. It is intended for Smalltalk developers and educators...

Pros

  • Runs Squeak images directly in modern browsers
  • Open-source implementation built for web deployment
  • Preserves much of Squeak's interactive development model

Cons

  • Less complete and mature than Squeak's native VM
  • Browser performance can lag behind native Smalltalk environments
  • Requires familiarity with Squeak images and Smalltalk tooling
5

Pharo is an open-source Smalltalk-inspired programming language and environment.

Pros

  • Active community support
  • Modern development tools

Cons

  • Steep learning curve for beginners
  • Less mature ecosystem compared to other languages

VisualWorks is a commercial Smalltalk implementation with a long history in the industry.

Pros

  • Robust development environment
  • Strong enterprise support

Cons

  • High cost for commercial usage
  • Limited free community edition options

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