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Buf

A new way of working with Protocol Buffers.
README.md

Getting started

Links to check out

Repositories

Connect

Connect has joined the CNCF. Connect repositories have migrated to github.com/connectrpc.

Protovalidate

Protovalidate is protoc-gen-validate's successor.

Protovalidate is in beta across Go, TypeScript/JavaScript, Java, Python, and C++!

PluginRPC

PluginRPC is a Protobuf RPC framework for plugins.

General Repos

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  1. buf buf Public

    The best way of working with Protocol Buffers.

    Go 10.1k 313

  2. buf-action buf-action Public

    Build, format, lint, and check for breaking changes in your Protobuf schemas, and automatically publish to the Buf Schema Registry.

    TypeScript 39 6

  3. protobuf-es protobuf-es Public

    Protocol Buffers for ECMAScript. The only JavaScript Protobuf library that is fully-compliant with Protobuf conformance tests.

    TypeScript 1.4k 84

  4. protovalidate protovalidate Public

    Protocol Buffer Validation - Go, Java, Python, C++ and JS/TS

    Go 1.2k 45

  5. protovalidate-go protovalidate-go Public

    Protocol Buffer Validation for Go

    Go 398 28

  6. bufplugin-go bufplugin-go Public

    The Go library for plugins to the Buf platform.

    Go 23

Repositories

Showing 10 of 69 repositories
  • plugins Public

    Remote Protobuf plugins available on the BSR

    bufbuild/plugins’s past year of commit activity
    Dockerfile 60 Apache-2.0 16 34 1 Updated Jul 19, 2025
  • cel-es Public

    Common Expression Language for ECMAScript

    bufbuild/cel-es’s past year of commit activity
    TypeScript 11 Apache-2.0 2 7 4 Updated Jul 19, 2025
  • vscode-buf Public

    Visual Studio Code integration for Buf.

    bufbuild/vscode-buf’s past year of commit activity
    TypeScript 67 Apache-2.0 15 14 7 Updated Jul 18, 2025
  • protovalidate-python Public

    Protocol Buffer Validation for Python.

    bufbuild/protovalidate-python’s past year of commit activity
    Python 47 Apache-2.0 7 1 4 Updated Jul 18, 2025
  • registry-proto Public

    BSR's new public API. Currently in development.

    bufbuild/registry-proto’s past year of commit activity
    Makefile 19 Apache-2.0 0 1 2 Updated Jul 18, 2025
  • buf-examples Public

    Example repository that uses Buf.

    bufbuild/buf-examples’s past year of commit activity
    TypeScript 88 Apache-2.0 25 0 0 Updated Jul 18, 2025
  • protobuf.com Public

    Buf's Guide to Protobuf. Home of the language spec and grammar for the Protobuf IDL.

    bufbuild/protobuf.com’s past year of commit activity
    CSS 25 Apache-2.0 5 0 2 Updated Jul 18, 2025
  • bufplugin Public

    The APIs for plugins to the Buf platform.

    bufbuild/bufplugin’s past year of commit activity
    Makefile 3 Apache-2.0 0 1 0 Updated Jul 18, 2025
  • hyperpb-go Public

    10x faster dynamic Protobuf parsing in Go that’s even 3x faster than generated code.

    bufbuild/hyperpb-go’s past year of commit activity
    Go 202 Apache-2.0 4 0 2 Updated Jul 18, 2025
  • buf Public

    The best way of working with Protocol Buffers.

    bufbuild/buf’s past year of commit activity
    Go 10,064 Apache-2.0 313 46 8 Updated Jul 18, 2025
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