1.protocolbuffers / protobuf
Protocol Buffers - Google's data interchange format
+636 stars
from 71,509 · score 6.46
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2.google / flatbuffers
FlatBuffers: Memory Efficient Serialization Library
+375 stars
from 26,226 · score 5.93
3.apache / fory
A blazingly fast multi-language serialization framework for idiomatic domain objects, schema IDL, and cross-language data exchange.
+153 stars
from 4,424 · score 5.04
4.marshmallow-code / marshmallow
A lightweight library for converting complex objects to and from simple Python datatypes.
+21 stars
from 7,224 · score 3.09
5.beanio / beanio
BeanIO 3, a Java library for marshalling and unmarshalling bean objects from XML, CSV, delimited and fixed length stream formats.
+2 stars
from 68 · score 1.10
6.typedefs / typedefs
Programming language agnostic type construction language based on polynomials.
+1 stars
from 372 · score 0.69