YAML 1.2 parser and serializer

Generate all possible permutations of an object's key-value pairs

Composable primitives for dead code elimination in Babel

Convert React components to native Web Components.

A small utility for simplified creation of callback functions that publishes the argument to an observable stream when called.

Wrap your component up as a custom element

Object schema validation

For those times you need to apply persistent DOM changes on top of HTML you don’t control.

A type-safe library for communicating between JS processes, workers, or other message-passing boundaries.

Email address and domain validation

General purpose node utilities

Math and string formula parser.

An OpenTelemetry compatible library for instrumenting and exporting traces from Cloudflare Workers.

Email address and domain validation

Math and string formula parser.

Topological sorting with grouping support

Define component libraries, generate LLM system prompts, and render streaming OpenUI Lang output in React — the core runtime for OpenUI generative UI

OpenTelemetry integration for the Restate TypeScript SDK

Wrap your component up as a custom element

Return the filename and line number of the calling function