Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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GraphQL Code Generator
A plugin-based CLI that generates typed code from a GraphQL schema and operations
msgpack
A reflect-based MessagePack encoder and decoder for Go with struct tag support, custom extensions, and a sync.Pool-backed API for allocation-light serialization.
msgspec
A fast, zero-cost serialization and validation library for JSON, MessagePack, YAML, and TOML in Python.
rmp-serde
Serde-powered MessagePack serialization and deserialization for Rust
arq
Fast job queuing and RPC in Python built on asyncio and Redis
msgpackr
Ultra-fast MessagePack serialization for JavaScript with record structures for faster, more compact encoding.
zope.interface
Design-by-contract interfaces for Python objects, components, and adapters.
ormsgpack
A fast Rust-backed MessagePack library for Python with native dataclass, datetime, numpy, and Pydantic support.
Symfony EventDispatcher Contracts
Generic PHP interfaces for dispatching events, decoupled from any concrete implementation.
Symfony Translation Contracts
Generic PHP interfaces for translation, with pluralization rules and a ready-made trait implementation.
Symfony HttpClient Contracts
Generic PHP interfaces for HTTP clients, defining a lazy, sync/async, streaming request contract.
srsly
Unified, cross-platform JSON, JSONL, MessagePack, Pickle, and YAML serialization for Python
rybakit/msgpack
A pure PHP implementation of the MessagePack binary serialization format
algo-msgpack-with-bigint
A zero-dependency MessagePack encoder and decoder for JS/TS with modified BigInt handling.