React renderer for CommonMark (rationalized Markdown)
GET HTTP contents
High-performance vector database with HNSW indexing - 50k+ inserts/sec, built in Rust for AI/ML similarity search and semantic search applications
Minimal llama.cpp embedding wrapper for Harper Fabric. Talks directly to the native addon — no build tools, no CLI, no chat wrappers.
Mock generator for zod v4
Iconify icon components for Material Design Icons
Piwik PRO tracking library for Next.js
a convenience library for interacting with the Lotus jsonrpc
HIG Fonts
Web component implementation of a Spectrum design Grid
Parse an element’s CSS background properties to get a list of individual backgrounds
The official release of Nushell with default features included.
FabledOS CLI shim — downloads the platform-native fabled binary on install.
Sticky component for React
Fork of https://www.npmjs.com/package/xmllint with some updates
Headless React components for rendering v0 Platform API content
Full redux environment testing helper for redux-saga
Simple flow control for multiple parallel async calls.
`MoleculeButtonGroupField` is the combination of and `MoleculeButtonGroup` and a `MoleculeField`
Resource mapper utilities for Metorial. Provides utilities for transforming data between different formats with bidirectional mapping support.
Make geometries editable in Leaflet
Go rewrite of typed-css-modules
Quadstore is a LevelDB-backed RDF graph database / triplestore for JavaScript runtimes (browsers, Node.js, Deno, Bun, ...) that implements the RDF/JS interfaces and supports SPARQL queries and querying across named graphs.
Claude Code spending intelligence — track tokens, compare costs, discover patterns