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Buf

A new way of working with Protocol Buffers.

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.

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 10.5k 330

  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 49 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 1.5k 134

  4. protovalidate protovalidate Public

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

    Go 1.3k 52

  5. protovalidate-go protovalidate-go Public

    Protocol Buffer Validation for Go

    Go 434 28

  6. bufplugin-go bufplugin-go Public

    The Go library for plugins to the Buf platform.

    Go 26 1

Repositories

Showing 10 of 75 repositories
  • buf-action Public

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

    bufbuild/buf-action’s past year of commit activity
    TypeScript 49 Apache-2.0 6 3 7 Updated Nov 16, 2025
  • protocompile Public

    A parsing/linking engine for protobuf; the guts for a pure Go replacement of protoc.

    bufbuild/protocompile’s past year of commit activity
    Go 301 Apache-2.0 23 8 12 Updated Nov 15, 2025
  • vim-buf Public

    Vim integration for Buf.

    bufbuild/vim-buf’s past year of commit activity
    Vim Script 38 Apache-2.0 3 0 0 Updated Nov 14, 2025
  • makego Public

    Makefile setup for our Golang projects.

    bufbuild/makego’s past year of commit activity
    Makefile 107 Apache-2.0 15 0 0 Updated Nov 14, 2025
  • homebrew-buf Public

    Homebrew tap for Buf.

    bufbuild/homebrew-buf’s past year of commit activity
    Shell 14 Apache-2.0 7 1 3 Updated Nov 14, 2025
  • buf Public

    The best way of working with Protocol Buffers.

    bufbuild/buf’s past year of commit activity
    Go 10,510 Apache-2.0 330 54 4 Updated Nov 14, 2025
  • modules Public

    Collection of third-party modules managed and synced by Buf.

    bufbuild/modules’s past year of commit activity
    Go 28 Apache-2.0 1 4 0 Updated Nov 14, 2025
  • protovalidate-es Public

    Protocol Buffer Validation for ECMAScript

    bufbuild/protovalidate-es’s past year of commit activity
    TypeScript 67 Apache-2.0 2 2 1 Updated Nov 14, 2025
  • bufbuild/terraform-modules-bufstream’s past year of commit activity
    HCL 4 Apache-2.0 0 0 0 Updated Nov 14, 2025
  • plugins Public

    Remote Protobuf plugins available on the BSR

    bufbuild/plugins’s past year of commit activity
    Dockerfile 65 Apache-2.0 16 36 0 Updated Nov 14, 2025