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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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.
react-inspector
Chrome DevTools-style object, table, and DOM inspector components for React apps.
json-edit-react
A highly-configurable React component for editing or viewing JSON and object data inline.
react-json-view
A zero-dependency, fully typed React component for rendering and editing JSON as a collapsible, themeable tree.
react18-json-view
An interactive React component for displaying and editing JSON objects and arrays with themes and collapsible nodes.
ormsgpack
A fast Rust-backed MessagePack library for Python with native dataclass, datetime, numpy, and Pydantic support.
react-accessible-treeview
A WAI-ARIA compliant React treeview component with full keyboard navigation, multi-select, and render-prop-based customization.
React DnD TreeView
A headless React treeview component with built-in drag-and-drop reordering for touch and pointer devices.
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.