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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 11k 353

  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 55 8

  3. protobuf-es protobuf-es Public

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

    TypeScript 1.6k 183

  4. protovalidate protovalidate Public

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

    Go 1.5k 56

  5. protovalidate-go protovalidate-go Public

    Protocol Buffer Validation for Go

    Go 462 30

  6. claude-plugins claude-plugins Public

    Official Buf Claude Code Plugins

    16

Repositories

Showing 10 of 78 repositories
  • buf Public

    The best way of working with Protocol Buffers.

    bufbuild/buf’s past year of commit activity
    Go 11,048 Apache-2.0 353 54 8 Updated Apr 20, 2026
  • bsr-kafka-serde-java Public

    Kafka serializer and deserializer in Java for working with schemas defined in the Buf Schema Registry.

    bufbuild/bsr-kafka-serde-java’s past year of commit activity
    Java 4 Apache-2.0 0 0 1 Updated Apr 20, 2026
  • bufstream-demo Public

    A demo of Bufstream, a drop-in replacement for Apache Kafka that's 8x less expensive to operate and brings broker-side schema awareness to Kafka

    bufbuild/bufstream-demo’s past year of commit activity
    Go 68 Apache-2.0 8 0 9 Updated Apr 20, 2026
  • protovalidate-python Public

    Protocol Buffer Validation for Python.

    bufbuild/protovalidate-python’s past year of commit activity
    Python 63 Apache-2.0 9 3 2 Updated Apr 20, 2026
  • plugins Public

    Remote Protobuf plugins available on the BSR

    bufbuild/plugins’s past year of commit activity
    Dockerfile 68 Apache-2.0 23 39 5 Updated Apr 20, 2026
  • protovalidate-java Public

    Protocol Buffer Validation for Java.

    bufbuild/protovalidate-java’s past year of commit activity
    Java 63 Apache-2.0 16 3 4 Updated Apr 20, 2026
  • makego Public

    Makefile setup for our Golang projects.

    bufbuild/makego’s past year of commit activity
    Makefile 108 Apache-2.0 15 0 0 Updated Apr 17, 2026
  • 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 Apr 17, 2026
  • 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 Apr 17, 2026
  • protobuf-es Public

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

    bufbuild/protobuf-es’s past year of commit activity
    TypeScript 1,569 Apache-2.0 183 28 16 Updated Apr 17, 2026
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