Go★ 1Aug 2, 2026
segmentio/encodingGo package containing implementations of efficient encoding, decoding, and validation APIs.
Go★ 1,053Jul 28, 2026
timostamm/protobuf-npmThis project provides unofficial npm packages for https://github.com/protocolbuffers/protobuf
TypeScript · JavaScript★ 4↓ 382.4K/moJul 29, 2026
crates.io65Goodhealth index
Rust★ 145↓ 8.1M/moAug 22, 2026
TypeScript · JavaScript★ 14↓ 253.4K/moAug 28, 2026
crates.io65Goodhealth index
Rust★ 42↓ 11.9K/moAug 27, 2026
Java★ 388Aug 28, 2026
npm · crates.io · Go65Goodhealth index
Mixed★ 0↓ 1,681/moAug 2, 2026
planetscale/vtprotobufA Protocol Buffers compiler that generates optimized marshaling & unmarshaling Go code for ProtoBuf APIv2
Go★ 1,109Jul 28, 2026
arangodb-managed/apisPublic API definitions of ArangoGraph Insights Platform (formerly called Oasis). The Managed Cloud for ArangoDB
TypeScript · Go★ 0Jul 18, 2026
crates.io63Moderatehealth index
Rust★ 4↓ 92.8K/moJul 17, 2026
Go · crates.io · npm +163Moderatehealth index

tuihub/protosProtocol buffers definition for TuiHub, import as a library rather than a directory
Rust · C# · JavaScript★ 11Sep 5, 2026
crates.io · PyPI63Moderatehealth index
umadb-io/umadbHigh-performance event store for Dynamic Consistency Boundaries
Rust★ 80↓ 1,211/moJul 21, 2026
aldelo/connectorGolang based gRPC server and client wrapper package for micro-service development, including health check, loading balancing, service discovery, and more, with simple to use entry points.
Go★ 8Jul 15, 2026
npm62Moderatehealth index
bufbuild/buf-actionBuild, format, lint, and check for breaking changes in your Protobuf schemas, and automatically publish to the Buf Schema Registry.
TypeScript★ 58Jul 18, 2026
Go · npm62Moderatehealth index
TypeScript★ 7Aug 6, 2026
crates.io62Moderatehealth index
Rust★ 25↓ 60.9K/moAug 22, 2026
Go · Go Template★ 8Jul 18, 2026
Go · Go Template★ 8Jul 19, 2026
pseudomuto/protokitA starter kit for building protoc plugins. Rather than write your own, you can just use an existing one.
Go★ 81Jul 30, 2026
npm · Go60Moderatehealth index
Go · TypeScript · JavaScript★ 0↓ 245/moJul 17, 2026
Mixed★ 10Jul 20, 2026
GrayCodeAI/hawk-core-contractsZero-dependency shared type definitions for the hawk ecosystem: findings, severity, events, policy verdicts, session state.
Go★ 0Jul 28, 2026
crates.io59Moderatehealth index
flemosr/envoy-typesCollection of protobuf types to work with the Envoy Proxy through Rust services.
Rust★ 16↓ 129.7K/moJul 27, 2026
Packagist59Moderatehealth index
nuwber/rabbiteventsLaravel Microservices Event Bus using RabbitMQ. Seamlessly publish events and handle them across distributed systems.
PHP★ 119↓ 4,225/moJul 22, 2026
crates.io59Moderatehealth index
Rust★ 4↓ 4,651/moJul 17, 2026

axonops/axonops-schema-registryHigh-performance, API-compatible drop-in replacement for Confluent Schema Registry. Avro, Protobuf & JSON Schema with PostgreSQL, MySQL, Cassandra storage. Built-in RBAC, client side field encryption, data contracts, audit logging. No Kafka dependency. Apache 2.0.
Gherkin · Go★ 14Aug 23, 2026
Go★ 3Aug 2, 2026
crates.io56Moderatehealth index
al8n/varingProtobuf's varint encoding/decoding for LEB128 friendly types with full const context operations supports.
Rust★ 6↓ 4,101/moJul 17, 2026
PyPI56Moderatehealth index
Python★ 984Aug 4, 2026