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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.

Protovalidate is in beta across Go, TypeScript/JavaScript, Java, Python, and C++!

PluginRPC

PluginRPC is a Protobuf RPC framework for plugins.

General Repos

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  1. buf Public

    The best way of working with Protocol Buffers.

    Go 10.1k 316

  2. buf-action Public

    Build, format, lint, and check for breaking changes in your Protobuf schemas, and automatically publish to the Buf Schema Registry.

    TypeScript 41 5

  3. protobuf-es Public

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

    TypeScript 1.4k 94

  4. protovalidate Public

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

    Go 1.2k 45

  5. protovalidate-go Public

    Protocol Buffer Validation for Go

    Go 401 28

  6. bufplugin-go Public

    The Go library for plugins to the Buf platform.

    Go 23

Repositories

Showing 10 of 69 repositories
  • modules Public

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

    Go 26 Apache-2.0 1 4 2 Updated Aug 4, 2025
  • protobuf-es Public

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

    TypeScript 1,384 Apache-2.0 94 17 3 Updated Aug 4, 2025
  • buf Public

    The best way of working with Protocol Buffers.

    Go 10,125 Apache-2.0 316 49 9 Updated Aug 4, 2025
  • cel-es Public

    Common Expression Language for ECMAScript

    TypeScript 11 Apache-2.0 2 4 1 Updated Aug 4, 2025
  • protoschema-plugins Public

    Protobuf plugins that generate various schemas from protobuf files - JSON Schema, PubSub, etc.

    Go 44 Apache-2.0 5 2 3 Updated Aug 4, 2025
  • 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

    Go 58 Apache-2.0 9 0 1 Updated Aug 4, 2025
  • protovalidate-java Public

    Protocol Buffer Validation for Java.

    Java 53 Apache-2.0 15 1 5 Updated Aug 4, 2025
  • protovalidate-python Public

    Protocol Buffer Validation for Python.

    Python 47 Apache-2.0 7 2 3 Updated Aug 1, 2025
  • jest-environment-jsdom Public

    A modern jsdom test environment for Jest

    TypeScript 4 Apache-2.0 0 0 2 Updated Aug 1, 2025
  • protobuf-conformance Public

    A repository running the Protobuf conformance tests against various libraries

    JavaScript 27 Apache-2.0 7 0 0 Updated Aug 1, 2025
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