Join (SQL-like) two iterables by a common key.
TypeScript representations of Flesh and Blood cards
a negotiator for the accept-encoding header
Copies part of array to another.
[](https://www.npmjs.com/package/@opys/core)
Tiny asynchronous action timer.
Compact FontAwesome library ready to be used with Angular.
Class representing a changing tree of tagged items.
Jam3 eslint plugin for react
A simple module wrapping around NodeJS Crypto module (AES-CBC-256) allowing handling IV by prefixing it to encrypted string.
SWC coverage instrumentation plugin
JSON parse & stringify that supports binary via bops & base64
TypeScript definitions for @mapbox/polyline
Swap two items in an array. Does not modify the Array prototype.
An efficient equality algorithm for React Native inline styles
Small library to extract peaks from an array of audio samples or an AudioBuffer from the WebAudio API.
IoTize tap device communication with Socket
Finder-like ui for viewing hierarchical content in columns
Converts Zod schemas to Json Schemas
ripple key pairs
Generate a Map Tile from a GeoTIFF File.
HTTY transport, client, and server primitives for JavaScript.
A Claude Code clone powered by OpenAI gpt-5-nano
Misc utility methods that's useful for our sites