1.protocolbuffers / protobuf
Protocol Buffers - Google's data interchange format
+18 stars
from 72,127 · score 2.94
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Ranked by Attention Score: stars gained over the last 7 complete days
5 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
2.bufbuild / buf
The best way of working with Protocol Buffers.
+9 stars
from 11,504 · score 2.30
3.nanopb / nanopb
Protocol Buffers with small code size
+8 stars
from 5,594 · score 2.20
4.protobufjs / protobuf.js
High-performance Protocol Buffers for JavaScript and TypeScript. Conformant through Edition 2026, and unusually versatile. No protoc required.
+4 stars
from 10,602 · score 1.61
5.mildsunrise / protobuf-inspector
🕵️ Tool to reverse-engineer Protocol Buffers with unknown definition
+2 stars
from 1,129 · score 1.10