# `functions-js` [](https://coveralls.io/github/supabase/functions-js?branch=main) JS Client library to interact with Supabase Functions. ## Docs <https://supabase.com/docs/reference/javascript/functions-invoke> ## testing To run tests you will need Node 20+. You are going to need docker daemon running to execute tests. To start test run use the following command: ```sh npm i npm run test ```