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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, 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 9.8k 301

  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 34 4

  3. protobuf-es Public

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

    TypeScript 1.3k 80

  4. protovalidate Public

    Protocol Buffer Validation - Go, Java, Python, and C++, with TypeScript coming soon

    Go 1.1k 40

  5. protovalidate-go Public

    Protocol Buffer Validation for Go

    Go 371 25

  6. bufplugin-go Public

    The Go library for plugins to the Buf platform.

    Go 23

Repositories

Showing 10 of 64 repositories
  • buf-examples Public

    Example repository that uses Buf.

    Go 83 Apache-2.0 25 0 1 Updated May 1, 2025
  • protoschema-plugins Public

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

    Go 37 Apache-2.0 4 9 4 Updated May 1, 2025
  • protovalidate-java Public

    Protocol Buffer Validation for Java.

    Java 50 Apache-2.0 15 7 2 Updated May 1, 2025
  • prototransform Public

    Client library for Buf Reflection API, for transforming Protobuf data.

    Go 47 Apache-2.0 1 0 2 Updated May 1, 2025
  • cel-es Public

    Common Expression Language for ECMAScript

    TypeScript 2 Apache-2.0 0 4 1 Updated May 1, 2025
  • protovalidate-es Public

    Protocol Buffer Validation for ECMAScript

    TypeScript 3 Apache-2.0 0 0 1 Updated May 1, 2025
  • buf Public

    The best way of working with Protocol Buffers.

    Go 9,848 Apache-2.0 301 41 10 Updated May 1, 2025
  • bufplugin-go Public

    The Go library for plugins to the Buf platform.

    Go 23 Apache-2.0 0 1 0 Updated May 1, 2025
  • protocompile Public

    A parsing/linking engine for protobuf; the guts for a pure Go replacement of protoc.

    Go 268 Apache-2.0 21 7 9 Updated May 1, 2025
  • knit Public

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

    Go 156 Apache-2.0 4 1 2 Updated May 1, 2025
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