Protocol Buffers

A language-neutral, platform-neutral extensible mechanism for serializing structured data.

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README.md

Protocol Buffers

Protocol Buffers (a.k.a., protobuf) are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. You can find protobuf's documentation on the Google Developers site.

All projects in this organization are governed by Protobuf's Code of Conduct.

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protobuf protobuf Public

Protocol Buffers - Google's data interchange format

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Repositories

Type Language Sort

protobuf Public
Protocol Buffers - Google's data interchange format

protocolbuffers/protobuf's past year of commit activity

C++ 71,823 16,251 125 (56 issues need help) 201 Updated Aug 25, 2026
bazel-central-registry Public Forked from bazelbuild/bazel-central-registry
The central registry of Bazel modules for the Bzlmod external dependency system.

protocolbuffers/bazel-central-registry's past year of commit activity

Starlark 2 Apache-2.0 872 0 0 Updated Aug 20, 2026
protobuf-php Public
This repository contains only PHP files to support Composer installation. This repository is a mirror of [protobuf](https://github.com/protocolbuffers/protobuf). Any support requests, bug reports, or development contributions should be directed to that project. To install protobuf for PHP, please see https://github.com/protocolbuffers/protobuf/t…

protocolbuffers/protobuf-php's past year of commit activity

PHP 374 BSD-3-Clause 48 0 1 Updated Aug 20, 2026
protobuf-ci Public
A shared repository for Protobuf CI actions

protocolbuffers/protobuf-ci's past year of commit activity

9 Apache-2.0 11 6 4 Updated Aug 19, 2026
protobuf-go Public
Go support for Google's protocol buffers

protocolbuffers/protobuf-go's past year of commit activity

Go 3,349 BSD-3-Clause 480 0 13 Updated Aug 18, 2026
protocolbuffers.github.io Public

protocolbuffers/protocolbuffers.github.io's past year of commit activity

HTML 69 177 32 20 Updated Aug 11, 2026
txtpbfmt Public
txtpbfmt parses, edits and formats text proto files in a way that preserves comments.

protocolbuffers/txtpbfmt's past year of commit activity

Go 131 Apache-2.0 18 5 21 Updated Aug 3, 2026
protobuf-javascript Public

protocolbuffers/protobuf-javascript's past year of commit activity

JavaScript 470 BSD-3-Clause 91 64 (6 issues need help) 6 Updated Jul 18, 2026
rules_ruby Public Forked from bazelruby/rules_ruby
Ruby Rules for Bazel. This is a fork of https://github.com/bazelruby/rules_ruby exclusively for protobuf internal usage

protocolbuffers/rules_ruby's past year of commit activity

Starlark 5 Apache-2.0 34 4 11 Updated Jun 23, 2026
upb Public archive
a small protobuf implementation in C

protocolbuffers/upb's past year of commit activity

C 1,520 262 0 2 Updated Dec 5, 2024