A web-based tool for visualizing USD scene graphs using threejs. It also allows for the annotation of semantic labels and downloading of the labeled scenes.
wget https://nodejs.org/dist/v20.12.0/node-v20.12.0-linux-x64.tar.xz
tar -xvf node-v20.12.0-linux-x64.tar.xz
export PATH=$PATH:${PWD}\node-v20.12.0-linux-x64/bin
npm install
npm run devexport PATH=$PATH:${PWD}\node-v20.12.0-linux-x64/bin
npm run dev