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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 11.4k 367

  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 62 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 211

  4. protovalidate protovalidate Public

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

    Go 1.6k 65

  5. protovalidate-go protovalidate-go Public

    Protocol Buffer Validation for Go

    Go 490 37

  6. protobuf-py protobuf-py Public

    Idiomatic Protocol Buffers for Python.

    Python 106 4

Repositories

Showing 10 of 77 repositories
  • buf Public

    The best way of working with Protocol Buffers.

    bufbuild/buf's past year of commit activity
    Go 11,432 Apache-2.0 367 58 2 Updated Sep 16, 2026
  • registry-proto Public

    BSR's new public API. Currently in development.

    bufbuild/registry-proto's past year of commit activity
    Makefile 22 Apache-2.0 1 0 1 Updated Sep 15, 2026
  • plugins Public

    Remote Protobuf plugins available on the BSR

    bufbuild/plugins's past year of commit activity
    Dockerfile 74 Apache-2.0 24 40 0 Updated Sep 15, 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 Sep 15, 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 16 11 2 Updated Sep 15, 2026
  • bsr-kafka-serde-go Public

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

    bufbuild/bsr-kafka-serde-go's past year of commit activity
    Go 4 Apache-2.0 0 0 0 Updated Sep 15, 2026
  • intellij-buf Public

    IntelliJ plugin for Buf

    bufbuild/intellij-buf's past year of commit activity
    Kotlin 24 Apache-2.0 3 2 0 Updated Sep 15, 2026
  • protovalidate-java Public

    Protocol Buffer Validation for Java.

    bufbuild/protovalidate-java's past year of commit activity
    Java 70 Apache-2.0 17 3 3 Updated Sep 15, 2026
  • protobuf-py Public

    Idiomatic Protocol Buffers for Python.

    bufbuild/protobuf-py's past year of commit activity
    Python 106 Apache-2.0 4 2 1 Updated Sep 15, 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 1,662 Apache-2.0 211 26 8 Updated Sep 14, 2026
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