Serialization & Data Formats Packages
Serialization and data-format libraries for converting between structured data and wire formats (Serde, Protobuf, JSON/YAML/TOML, MessagePack).
Packages in Serialization & Data Formats
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djangorestframework-camel-case
Camel case JSON support for Django REST Framework APIs.
yaml-rust
A pure Rust YAML 1.2 parser and emitter with a dynamic Yaml enum and panic-free indexed access.
gltf
A Rust crate for loading glTF 2.0 3D scenes, models, and assets
pandocfilters
A Python module for writing Pandoc filters that transform the document AST.
flatten-json
Flatten and unflatten deeply nested JSON in Python
jiter
Fast, iterable JSON parser powering Pydantic's Rust core
Mail MIME Parser
Testable, PSR-compliant PHP library for parsing RFC 822/2822/5322 email messages, MIME parts, headers, and attachments.
python-rapidjson
Fast Python JSON parsing and serialization powered by the RapidJSON C++ library
sabre/xml
A specialized, mapping-based XML reader and writer for PHP built on XMLReader and XMLWriter.
VCard
PHP library to generate and parse vCard (.vcf) contact files
rust-snappy
A pure Rust, dependency-free implementation of Google's Snappy compression algorithm with full streaming frame-format support.
rss
Serialize and deserialize the RSS web content syndication format in Rust.
srsly
Unified, cross-platform JSON, JSONL, MessagePack, Pickle, and YAML serialization for Python
pdb
A Rust library for parsing Microsoft PDB (Program Database) debugging information files.
k8s-openapi
Rust type definitions for the Kubernetes client API, auto-generated from the OpenAPI spec with upstream bug fixes and multi-version support.
hjson-js
A human-friendly JSON superset with comments, quoteless strings, and optional commas — parse and stringify config files without sacrificing readability.
rybakit/msgpack
A pure PHP implementation of the MessagePack binary serialization format
@mapbox/vector-tile
Parse Mapbox Vector Tiles in JavaScript and access their layers and features as GeoJSON.
jsurl
A compact, URL-safe alternative to JSON encoding for passing complex values in query parameters.
parquet2
An unsafe-free, async-capable Rust rewrite of the Parquet format for fast, parallel-friendly IO.
dicttoxml
Convert Python dictionaries and native data types into valid XML strings
rasn
A safe, #[no_std] ASN.1 codec framework for Rust that encodes and decodes BER, CER, DER, PER, OER, JER, and XER from one abstract data model.
django-rest-framework-recursive
Recursive serialization for Django REST Framework via a single reusable RecursiveField.
mp4
A pure-Rust library to read and write ISO-MP4 (ISOBMFF) files, parsing boxes, tracks, and metadata.
