A high-level API to automate web browsers

TypeScript definitions for symlink-or-copy

To get the docs for the LLM, check out [this index](./llm/index.md).

To get the docs for the LLM, check out [this index](./llm/index.md).

Langfuse instrumentation methods based on OpenTelemetry

LangWatch TypeScript/JavaScript SDK. Interact with the full LangWatch API and use the LangWatch OpenTelemetry SDK to instrument your application. For more information, see https://docs.langwatch.ai/integration/typescript/guide

Copy or deep clone a value to an arbitrary depth.

HTTP daemon and CLI for agent-driven browser extension testing with Playwright

WebLLM provider for Vercel AI SDK v5+ (High-performance in-browser LLM inference)

Information on LLM models, context window token limit, output token limit, pricing and more

CSS value parser

A universal LLM client - provides adapters for various LLM providers to adhere to a universal interface - the openai sdk - allows you to use providers like anthropic using the same openai interface and transforms the responses in the same way - this allow

fs.copyFileSync ponyfill

TypeScript definitions for pg-copy-streams

[](https://www.npmjs.com/package/@reflink/reflink) [](https://github.com/pnpm/reflink/actions)

Generate Client Library for GraphQL Schema

The Memory Layer For Your AI Apps

Model Context Protocol implementation for TypeScript

dot-object makes it possible to transform and read (JSON) objects using dot notation.

AI-powered chat and tool execution for Open Mercato, using MCP (Model Context Protocol) for tool discovery and execution.