Installation

To install llamaindex, run the following command:

npm i llamaindex

In most cases, you'll also need an LLM package and the Workflow package to use LlamaIndex. For example, to use the OpenAI LLM with agents, you would install the following:

npm i @llamaindex/openai @llamaindex/workflow

Go to LLM APIs to find out how to use other LLMs.

Frameworks

LlamaIndex supports a wide range of frameworks and runtimes. Click on the card below to learn more.

Node.js

TypeScript

Vite

Next.js (React Server Component)

Cloudflare Workers

What's next?

Learn LlamaIndex.TS

Learn how to use LlamaIndex.TS by starting with one of our tutorials.

Show me code examples

Explore code examples using LlamaIndex.TS.

Installation

Frameworks

Node.js Node.js

TypeScript TypeScript

Vite Vite

Next.js Next.js (React Server Component)

Cloudflare Workers Cloudflare Workers