Context compiler for TypeScript/JavaScript AI agents. Automatically compiles agent state into optimized LLM payloads with history compression, tool pruning, multi-provider support, and more.

A library for writing scripts that interact with the Rush tool

Client-side Bitcoin JavaScript library

Manage unstructured data using DataSet. Add, update, and remove data, and listen for changes in the data.

(De)serialization functions for the Cardano blockchain along with related utility functions

Types for the DOM, and other web technologies in browsers

API library for integrating "pnpm-sync" with your toolchain

Library for JSON-LD vocabularies

Client-side Bitcoin-like JavaScript library

Lightweight Ethereum libraries

Create and modify PDF files with JavaScript

AI SDK middleware for context-chef. Transparent history compression, tool result truncation, and token budget management.

Inject css at the top of chunk file in lib mode using `import` statement, support multiple entries.

(De)serialization functions for the Cardano blockchain along with related utility functions

Create and modify PDF files with JavaScript

A library to create a trace of your JS app per Google's Trace Event format.

📖 Solidity libraries that are shared across Uniswap contracts

A parser to extract provider, video id, starttime and others from YouTube, Vimeo, ... urls

Client library for Twilio Notifications service

A utility for managing the `processinfo` folder that NYC uses.