Analyzed
1 day
ago.
based on code collected
1 day
ago.
Project Summary
Chibi-Scheme is a very small but mostly complete R5RS Scheme implementation using a reasonably fast custom VM. Chibi-Scheme tries as much as possible not to trade its small size by cutting corners, and provides full continuations, both low and high-level hygienic macros based on syntactic-closures, string ports and exceptions. Chibi-Scheme is written in highly portable C and supports multiple VM instances running simultaneously.
In a Nutshell, chibi-scheme...
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has a well established, mature codebase
maintained by a large development team
with increasing Y-O-Y commits -
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took an estimated 19 years of effort (COCOMO model)
starting with its first commit in January, 2015
ending with its most recent commit 7 days ago
Quick Reference
https://github.com/ashinn/chibi-...
BSD 4-clause (University of California-Specific)
Permitted
Commercial Use
Modify
Distribute
Place Warranty
Forbidden
Hold Liable
Use Trademarks
Required
Include Copyright
Include License
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
Security Confidence Index
Poor security track-record
Favorable security track-record
Vulnerability Exposure Index
Many reported vulnerabilities
Few reported vulnerabilities
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30 Day SummaryFeb 11 2026 — Mar 13 2026
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12 Month SummaryMar 13 2025 — Mar 13 2026
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