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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.

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 11.5k 369

  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 63 12

  3. protobuf-es protobuf-es Public

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

    TypeScript 1.7k 212

  4. protovalidate protovalidate Public

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

    Go 1.6k 68

  5. protovalidate-go protovalidate-go Public

    Protocol Buffer Validation for Go

    Go 494 37

  6. protobuf-py protobuf-py Public

    Idiomatic Protocol Buffers for Python.

    Python 113 5

Repositories

Showing 10 of 78 repositories
  • knit Public

    GraphQL-like capabilities to services using Protocol Buffers, gRPC, and Connect

    bufbuild/knit's past year of commit activity
    Go 171 Apache-2.0 4 2 1 Updated Oct 2, 2026
  • modules Public

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

    bufbuild/modules's past year of commit activity
    Go 37 Apache-2.0 3 3 0 Updated Oct 2, 2026
  • protovalidate-go Public

    Protocol Buffer Validation for Go

    bufbuild/protovalidate-go's past year of commit activity
    Go 494 Apache-2.0 37 3 3 Updated Oct 2, 2026
  • bufplugin-go Public

    The Go library for plugins to the Buf platform.

    bufbuild/bufplugin-go's past year of commit activity
    Go 28 Apache-2.0 2 0 1 Updated Oct 2, 2026
  • bufplugin Public

    The APIs for plugins to the Buf platform.

    bufbuild/bufplugin's past year of commit activity
    Makefile 6 Apache-2.0 1 1 1 Updated Oct 2, 2026
  • protodescriptor Public

    Extensions to google.protobuf Descriptor types.

    bufbuild/protodescriptor's past year of commit activity
    Makefile 1 Apache-2.0 0 0 3 Updated Oct 2, 2026
  • buf Public

    The best way of working with Protocol Buffers.

    bufbuild/buf's past year of commit activity
    Go 11,474 Apache-2.0 369 50 4 Updated Oct 2, 2026
  • protovalidate-es Public

    Protocol Buffer Validation for ECMAScript

    bufbuild/protovalidate-es's past year of commit activity
    TypeScript 84 Apache-2.0 10 2 3 Updated Oct 2, 2026
  • 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 345 Apache-2.0 35 9 8 Updated Oct 2, 2026
  • makego Public

    Makefile setup for our Golang projects.

    bufbuild/makego's past year of commit activity
    Makefile 111 Apache-2.0 14 0 0 Updated Oct 2, 2026
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