Libmpack is a small binary serialization and RPC library that implements both the msgpack and msgpack-rpc specifications.

YAML parser and emitter in C++ matching the YAML 1.2 spec.

Python-cbor provides an implementation of the Concise Binary Object Representation (CBOR). CBOR is comparable to JSON, has a superset of JSON's ability, but serializes to a binary format which is smaller and faster to generate and parse. The two primary functions are cbor.loads and cbor.dumps.

This package provides a C version of the reader, parser and emitter for ruamel.yaml derived from libyaml.

Libmpack is a small binary serialization and RPC library that implements both the msgpack and msgpack-rpc specifications.

libnop is a header-only library for serializing and deserializing C++ data types without external code generators or runtime support libraries.

This package provides a C library for parsing and writing CSV data.

This package provides a JSON parser written in shell, compatible with ash, Bash, Dash and Zsh. Pipe JSON to it, and it traverses the JSON objects and prints out the path to the current object (as a JSON array) and then the object, without whitespace.

Valijson is a header-only JSON Schema validation library for C++11. It provides a simple validation API that allows loading JSON Schemas, and validate documents loaded by one of several supported parser libraries.

This package provides the C implementation of the varlink interface description protocol and its associated command line tool

This package provides YAML parser/emitter that supports roundtrip preservation of comments, seq/map flow style, and map key order. It is a derivative of Kirill Simonov’s PyYAML 3.11. It supports YAML 1.2 and has round-trip loaders and dumpers. It supports comments. Block style and key ordering are kept, so you can diff the source.

LibYAML is a YAML 1.1 parser and emitter written in C.

Msgpack is a library for C/C++ that implements binary serialization. This is the legacy version that predates the split into C and C++ specific packages.

Libmpack is a small binary serialization and RPC library that implements both the msgpack and msgpack-rpc specifications.

This package provides a Python wrapper library to the Apache Arrow-based Feather binary columnar serialization data frame format.

LibYAML is a YAML 1.1 parser and emitter written in C.

Cap'n Proto is a very fast data interchange format and capability-based RPC system. Think JSON, except binary. Or think Protocol Buffers, except faster.

ckdl is a C library for parsing and emitting KDL. This package also provides kdlpp, a C++20 wrapper around ckdl.

FlatBuffers is a cross-platform serialization library for C++, C#, C, Go, Java, JavaScript, PHP, and Python. It was originally created for game development and other performance-critical applications.

This package provides the FlatBuffers serialization format for Python.

Apache Avro is a data serialization system. Avro provides:

1. Rich data structures;

2. a compact, fast, binary data format;

3. a container file, to store persistent data;

4. remote procedure call (RPC); and

5. simple integration with dynamic languages.

Code generation is not required to read or write data files nor to use or implement RPC protocols.

This package provides a C library for parsing scfg, a simple configuration file format with one directive per line.

FlatBuffers is a cross-platform serialization library for C++, C#, C, Go, Java, JavaScript, PHP, and Python. It was originally created for game development and other performance-critical applications.

Msgpack is a library for C++ that implements binary serialization.