Project Summary
Amber, formerly known as Jtalk, is an implementation of the Smalltalk-80 language. It is designed to make client-side development faster and easier. It allows developers to write client-side heavy web applications in Smalltalk.
Amber includes an integrated development environment with a class browser, workspace, transcript, object inspector and debugger.
Amber is written in itself, including the compiler, and compiles into efficient JavaScript, mapping one-to-one with the JS equivalent.
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In a Nutshell, Amber Smalltalk...
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took an estimated 11 years of effort (COCOMO model)
starting with its first commit in March, 2011
ending with its most recent commit almost 10 years ago
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MIT License
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These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
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30 Day SummaryJan 28 2026 — Feb 27 2026
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12 Month SummaryFeb 27 2025 — Feb 27 2026
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