Vite plugins for isolating server-only and client-only code
WebRTC provider for Yjs
Parser for Scratch projects
TypeScript definitions for loader-runner
A custom partial React SSR renderer for prefetching and suspense
Send asynchronous values across concurrent lines of execution
TypeScript definitions for ref-union
Like an array, but rounder.
Post-quantum cryptography primitives (ML-DSA-65 / FIPS 204) for the XYO SDK
Read MPEG audio frames & tags
Regex-based lexer
The HTML5 Server-Sent events specification is introduced "to enable servers to push data to Web pages over HTTP or using dedicated server-push protocols".
A super simple node-express web server with https option for when you quickly need to serve some static files. Package includes self-signed certificates. Don't use this for production.
Multithreaded Workers
Check if a Buffer/Uint8Array is EOT
LaunchDarkly AI SDK for Server-Side JavaScript
Used by Atom to track the correspondence between on-screen lines and the underlying buffer.
The official [Model Context Protocol (MCP)](https://modelcontextprotocol.io/) server for [LaunchDarkly](https://launchdarkly.com/).
toot and/or skeet. a lowest-common-denominator api for simplifying crossposting to mastodon and bsky
Astro’s [Go](https://golang.org/) + WASM compiler.
Model Context Protocol (MCP) server for Dynatrace
Strict borsh compatible de/serializer
A React helper hook for scheduling a layout effect with a fallback to a regular effect for environments where layout effects should not be used (such as server-side rendering).
A plugin for generating tailwind css and extracting classes uniformly on the server and client.