Particle system: emitter simulation and typed-array-backed particle primitives

Force-directed graph layout using velocity Verlet integration.

3-dimensional physics engine in Rust - official JS bindings. Compatibility package with inlined webassembly as base64.

Force-directed graph layout in 1D, 2D or 3D using velocity Verlet integration.

Node.js CORS middleware

Internal package to keep track of in-flight requests to Bugsnag

React Server Components bindings for DOM using Webpack. This is intended to be integrated into meta-frameworks. It is not intended to be imported directly.

Shared TypeScript interfaces, enums, and symbol constants used across all packages

Force simulation transform for Vega dataflows.

GuardianRail — the safety layer x402 lacks: deterministic spend caps, asset-spoof protection, payee allowlist, and eth_call pre-flight simulation before an agent signs. Ships as a library and an MCP server.

Authentication and session helpers for using WorkOS & AuthKit with Next.js

Flight: HashiCorp SVG icon set

Strictly-typed signals and slots for event dispatching

Core entity/runtime data model and binding system

bpmn-js token simulation extension

Pointwise value-remap adjustment descriptors and color-matrix fuse math

Bedrock color primitive — packed-RGBA pack/unpack, sRGB↔linear transfer, HSL/HSV, OkLab, luminance/contrast, premultiply, hex; pure value/space math over plain numbers and LinearColor

Leveled, capture-aware logging: structured entries to a sink, plus gated console output

Color transform and material utilities

Solana transaction intelligence — pre-flight simulation, risk scoring, error taxonomy, and protocol fingerprinting