Same. I started writing one as a weekend project and got as far as having a GH repo with releases that mirror the binaries of the tools that I use, normalizing the archives so they can be installed in the same way. It auto-generates a release whenever the project authors update their projects.

https://github.com/alshdavid/install-scripts/releases?q=node...

https://github.com/alshdavid/install-scripts/releases

All of the binaries here are expected to be standalone/portable installations, so you can download/extract the archive and just run the binary.

    curl -L --url https://github.com/alshdavid/install-scripts/releases/download/terraform-1.14.1/terraform-1.14.1-linux-amd64.tar.gz | tar -xvzf - -C $HOME/.local/bin
    $HOME/.local/bin/terraform --help

I haven't yet written a package manager yet, but I was planning for it to just do the same thing as above but figure out your OS/ARCH, handle extraction and also offer a PATH update system so you can run `eval $(xpkg env)` and PATH is updated automatically.