24
I Use This!
Very High Activity
Analyzed about 17 hours ago. based on code collected 2 days 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.

Tags

c++ google java protobuf python rcp rpc serialization

In a Nutshell, Protocol Buffers...

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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    search using multiple tags to find exactly what you need
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    there are over 3,000 projects on the Open Hub with security vulnerabilities reported against them
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    learn about Open Hub updates and features on the Open Hub blog
About Project Security

Languages

C++
33%
Java
26%
C#
14%
23 Other
27%

30 Day Summary

May 27 2026 — Jun 26 2026

12 Month Summary

Jun 26 2025 — Jun 26 2026
  • 2359 Commits
    Down -752 (24%) from previous 12 months
  • 164 Contributors
    Up + 1 (0%) from previous 12 months