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based on code collected
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Project Summary
ANother Tool for Language Recognition (ANTLR) is the name of a parser generator that uses LL(k) parsing. ANTLR is the successor to the Purdue Compiler Construction Tool Set (PCCTS), first developed in 1989, and is under active development. Its maintainer is professor Terence Parr of the University of San Francisco.
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In a Nutshell, ANTLR...
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took an estimated 36 years of effort (COCOMO model)
starting with its first commit in January, 2010
ending with its most recent commit over 1 year ago
Quick Reference
https://github.com/antlr/antlr4
BSD 3-clause "New" or "Revised" 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 )
Project Vulnerability Report
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Poor security track-record
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Vulnerability Exposure Index
Many reported vulnerabilities
Few reported vulnerabilities
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30 Day SummaryOct 12 2026 — Nov 11 2026
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12 Month SummaryNov 11 2025 — Nov 11 2026
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