# Chat LangGraph > [!WARNING] > This repo is still a work in progress and is not intended for use. Estimated launch date 03/11. Thank you for your patience. ## Setup 1. Clone `langgraph` repo and `langgraphjs-api` repo. 1. Checkout the following branches: - `langgraph`: `dqbd/sdk-js-react-ui` - `langgraphjs-api`: `dqbd/api-ui` 1. Run `npx packserve -d ../langgraph/libs/sdk-js ../langgraphjs-api/libs/langgraph-api ../langgraphjs-api/libs/langgraph-cli` 1. Run `pnpm install` while running the `packserve` server TODO: will create RC packages down the line, but just too lazy for now.