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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 11.5k 372

  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 64 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 215

  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 496 38

  6. protobuf-py protobuf-py Public

    Idiomatic Protocol Buffers for Python.

    Python 117 7

Repositories

Showing 10 of 78 repositories
  • 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 1,677 Apache-2.0 215 27 11 Updated Oct 27, 2026
  • plugins Public

    Remote Protobuf plugins available on the BSR

    bufbuild/plugins's past year of commit activity
    Dockerfile 74 Apache-2.0 25 38 1 Updated Oct 27, 2026
  • protovalidate-es Public

    Protocol Buffer Validation for ECMAScript

    bufbuild/protovalidate-es's past year of commit activity
    TypeScript 85 Apache-2.0 10 4 0 Updated Oct 27, 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 2 3 Updated Oct 27, 2026
  • 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 2 Updated Oct 27, 2026
  • buf Public

    The best way of working with Protocol Buffers.

    bufbuild/buf's past year of commit activity
    Go 11,507 Apache-2.0 372 51 7 Updated Oct 27, 2026
  • buf-examples Public

    Example repository that uses Buf.

    bufbuild/buf-examples's past year of commit activity
    Go 109 Apache-2.0 30 0 22 Updated Oct 26, 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 26, 2026
  • intellij-buf Public

    IntelliJ plugin for Buf

    bufbuild/intellij-buf's past year of commit activity
    Kotlin 23 Apache-2.0 3 2 1 Updated Oct 26, 2026
  • knit-ts Public

    TypeScript client for Knit

    TypeScript 29 Apache-2.0 1 5 10 Updated Oct 26, 2026

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