They have a Wiki that has build/install instructions: https://github.com/google/end-to-end/wiki/Build-instructions https://github.com/google/end-to-end/wiki/Bui

They have a Wiki that has build/install instructions: https://github.com/google/end-to-end/wiki/Build-instructions https://github.com/google/end-to-end/wiki/Build-instructions. Basically, clone the Git repo then do: ./do.sh install_deps ./do.sh build_extension This results in an extension folder that can be installed via Chrome's developer mode. Disclaimer: not affiliated in any way and never used it myself