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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 11k 347

  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 177

  4. protovalidate protovalidate Public

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

    Go 1.5k 57

  5. protovalidate-go protovalidate-go Public

    Protocol Buffer Validation for Go

    Go 458 29

  6. claude-plugins claude-plugins Public

    Official Buf Claude Code Plugins

    13

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 10,997 Apache-2.0 347 54 7 Updated Mar 31, 2026
  • plugins Public

    Remote Protobuf plugins available on the BSR

    bufbuild/plugins’s past year of commit activity
    Dockerfile 66 Apache-2.0 23 40 4 Updated Mar 31, 2026
  • modules Public

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

    bufbuild/modules’s past year of commit activity
    Go 31 Apache-2.0 2 4 1 Updated Mar 31, 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 3 Updated Mar 31, 2026
  • protovalidate Public

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

    bufbuild/protovalidate’s past year of commit activity
    Go 1,461 Apache-2.0 57 27 2 Updated Mar 31, 2026
  • buf-gradle-plugin Public

    Gradle plugin for the Buf CLI

    bufbuild/buf-gradle-plugin’s past year of commit activity
    Kotlin 55 Apache-2.0 14 11 2 Updated Mar 31, 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 0 Updated Mar 31, 2026
  • intellij-buf Public

    IntelliJ plugin for Buf

    bufbuild/intellij-buf’s past year of commit activity
    Kotlin 24 Apache-2.0 3 4 1 Updated Mar 31, 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 319 Apache-2.0 26 8 7 Updated Mar 31, 2026
  • buf-examples Public

    Example repository that uses Buf.

    bufbuild/buf-examples’s past year of commit activity
    TypeScript 107 Apache-2.0 30 0 7 Updated Mar 30, 2026