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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React Color
A collection of color-picker components styled after Sketch, Photoshop, Chrome, GitHub, Twitter, and more
polished
A lightweight, curried toolset of Sass-style color, layout, and math helpers for writing styles in JavaScript.
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.
ormsgpack
A fast Rust-backed MessagePack library for Python with native dataclass, datetime, numpy, and Pydantic support.
style-to-object
Parses CSS inline style strings into plain JavaScript objects, powering markdown-to-jsx, react-markdown, and dozens of other rendering pipelines.
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.