Analyzed
about 19 hours
ago.
based on code collected
about 20 hours
ago.
Project Summary
Protocol Buffers are a way of encoding structured data in an efficient yet extensible format. Google uses Protocol Buffers for almost all of its internal RPC protocols and file formats.
In a Nutshell, Protocol Buffers...
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has a well established, mature codebase
maintained by a very large development team
with stable Y-O-Y commits -
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took an estimated 273 years of effort (COCOMO model)
starting with its first commit in July, 2008
ending with its most recent commit about 20 hours ago
Quick Reference
https://github.com/protocolbuffe...
BSD 3-clause "New" or "Revised" License
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
Did You Know...
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65% of companies leverage OSS to speed application development in 2016
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you can embed statistics from Open Hub on your site
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use of OSS increased in 65% of companies in 2016
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data presented on the Open Hub is available through our API
30 Day SummaryJan 19 2026 — Feb 18 2026
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12 Month SummaryFeb 18 2025 — Feb 18 2026
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