cleaning

npm run clean

building

npm run build or tsc or tsc --watch

running

npm run start

buildpacks

build image

pack build hello-langchain --builder paketobuildpacks/builder:base --buildpack gcr.io/paketo-buildpacks/nodejs --env BP_NODE_OPTIMIZE_MEMORY=true

run image

docker run -it hello-langchain

https://www.codemag.com/Article/2209091/Getting-Started-with-Cloud-Native-Buildpacks

https://paketo.io/docs/howto/nodejs/

https://langchainers.hashnode.dev/getting-started-with-langchainjs