The Buf CLI and its associated configuration have been completely overhauled to support monorepos as first-class citizens. Everything we've changed is 100% backwards compatible.

We've made it easier to onboard and use the BSR with improved support for monorepos, tighter integration with source control providers, and a new BSR UI that is more polished and has improved accessibility.

Most Protobuf users should ignore Editions and continue using proto3. If you become an early adopter, we’ve been working closely with Google to ensure that Buf will support editions as soon as they’re generally available.

Kong Insomnia’s 9.0 release includes integrated support for the Buf Schema Registry. Organizations adopting gRPC can now provide developers first-class GUI tools while keeping schema access simple and secure.

The BSR is the source of truth for your Protobuf APIs, and is the best way to share schemas across repositories, generate consistent code, and integrate Protobuf with Kafka. This launch helps Enterprise customers simplify how they purchase the Buf Schema Registry.

Produce pre-built client libraries in Go, Java, JS, TS, Swift, Kotlin, and Python out of the box for all of your Protobuf APIs with Buf’s generated SDKs. You’ll never have to explain how to use protoc ever again.

Python engineers can now download pre-packaged generated code for their Protobuf schemas from the BSR using package management tools like pip, Poetry, and Conda.

Learn why teams across industries and sizes have chosen the Buf Schema Registry as the home for their Protobuf schemas.

Fast serialization and small payloads are nice, but schema-driven development is why you’ll adopt Protobuf.

Enterprise customers can now use the BSR to audit, approve, and reject commits that introduce breaking changes.

The BSR can now enforce type and path uniqueness across all modules.

The Buf CLI can now integrate seamlessly with your Gradle builds.

Swift engineers can now download pre-packaged generated code for their Protobuf schemas from the BSR using Xcode and Swift Package Manager.

The BSR can now enforce breaking change prevention policies across all modules.

Launching the Buf Maven repository, supporting Java and Kotlin plugins (including connect-kotlin!)

We’ve expanded the Connect protocol to support the use of HTTP GET requests, enabling web browsers and CDNs to cache Connect requests with ease.

Tutorial that covers creating a service, adding a client, testing, adding a database, and writing tests.

A look to the future of Protobuf validation

The Buf Schema Registry (BSR) is officially out of beta, and we're launching new pricing plans

The results are in: Protobuf-ES passes 99.95% of conformance tests

Admins can now configure SCIM in their BSR to manage organization enrollments based on IdP security groups.

Add observability to your connect-go applications in just a few lines of code

Connect is now full-stack TypeScript

Connect is now available across mobile for both Android and iOS!

A TanStack Query extension to seamlessly integrate Protobuf

A new API and Go library to unlock the power of Protobuf in your data processing.

To enable engineers to begin iterating quickly using generated code without the need to merge Protobuf schemas to main, we support BSR drafts.

Eliminate handwritten Codable models by generating idiomatic HTTP APIs with Protobuf and Connect-Swift.

A new tool to call gRPC, gRPC-Web, and Connect endpoints.

A stable, idiomatic Protocol Buffers library for TypeScript and JavaScript.

We are excited to share an update to the Generated Documentation feature within the BSR, which now includes support for most built-in Protobuf options. 🎉

As of today, Buf Studio supports saving requests to your BSR profile.

We've learned a lot from the alpha, and are excited to introduce a new and improved code generation experience.

An idiomatic Protocol Buffers library for TypeScript and JavaScript is now available.

Buf has a new Protobuf compiler that is faster and more memory-efficient.

A comprehensive definition of the language, to empower a vibrant Protobuf ecosystem.

Welcome to the new BSR

Jump to definition with 'bufls'.

Use connect-web to generate compact, idiomatic TypeScript clients for your Protobuf APIs.

Buf studio is an interactive web UI that lets you easily call your gRPC and Protobuf services from a browser.

Use buf with Bazel.

Use Connect to build simple, stable, browser and gRPC-compatible APIs.

Rewrite Protobuf files in-place with 'buf format'.

Execute plugins on the BSR to enforce consistency and simplify code generation.

A new foundational tool for the Protobuf ecosystem.

The Buf Schema Registry: a platform for managing your Protocol Buffer APIs.

We've raised $93M across four rounds to fix Protobuf once and for all.

Binaries for buf, protoc-gen-buf-breaking, and protoc-gen-buf-lint are now available for Windows, starting from v0.54.1!

Documentation is a fantastic developer productivity tool that can be applied by all levels of software engineers during the development process.

Our friends at Authzed recently adopted Buf and have given us the honor of writing about their experience.

Buf's officially supported GitHub Actions make it easier than ever to instrument your CI/CD Protocol Buffers workflows with `buf`.

The industry has embraced statically typed languages, but API design remains twenty years in the past. Schema driven development presents an opportunity to pull API design into the present.