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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 351

  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 180

  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 460 30

  6. claude-plugins claude-plugins Public

    Official Buf Claude Code Plugins

    15

Repositories

Showing 10 of 78 repositories
  • 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 322 Apache-2.0 27 8 8 Updated Apr 13, 2026
  • buf Public

    The best way of working with Protocol Buffers.

    bufbuild/buf’s past year of commit activity
    Go 11,038 Apache-2.0 351 54 4 Updated Apr 13, 2026
  • vscode-buf Public

    Visual Studio Code integration for Buf.

    bufbuild/vscode-buf’s past year of commit activity
    TypeScript 86 Apache-2.0 18 3 0 Updated Apr 13, 2026
  • modules Public

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

    bufbuild/modules’s past year of commit activity
    Go 32 Apache-2.0 2 4 0 Updated Apr 13, 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 1 Updated Apr 13, 2026
  • knit Public

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

    bufbuild/knit’s past year of commit activity
    Go 170 Apache-2.0 4 2 0 Updated Apr 13, 2026
  • knit-ts Public

    TypeScript client for Knit

    bufbuild/knit-ts’s past year of commit activity
    TypeScript 28 Apache-2.0 1 6 17 Updated Apr 13, 2026
  • protovalidate-go Public

    Protocol Buffer Validation for Go

    bufbuild/protovalidate-go’s past year of commit activity
    Go 460 Apache-2.0 30 3 2 Updated Apr 13, 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 Apr 13, 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 1 Updated Apr 13, 2026
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