Analyzed
about 16 hours
ago.
based on code collected
1 day
ago.
Project Summary
Opal is a Ruby to JavaScript compiler. It's source-to-source, making it fast as a runtime. Opal includes a compiler (which can be run in any browser), a corelib and runtime implementation. The corelib/runtime is also very small.
Badges
In a Nutshell, Opal (Ruby to JavaScript Compiler)...
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has a well established, mature codebase
maintained by a average size development team
with decreasing Y-O-Y commits -
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took an estimated 21 years of effort (COCOMO model)
starting with its first commit in September, 2011
ending with its most recent commit 3 days ago
MIT License
Permitted
Commercial Use
Modify
Distribute
Sub-License
Private Use
Forbidden
Hold Liable
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
Did You Know...
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in 2016, 47% of companies did not have formal process in place to track OS code
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compare projects before you chose one to use
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nearly 1 in 3 companies have no process for identifying, tracking, or remediating known open source vulnerabilities
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30 Day SummaryDec 29 2025 — Jan 28 2026
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12 Month SummaryJan 28 2025 — Jan 28 2026
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