You might want to mention https://github.com/fare/asdf/tree/master/uiop https://github.com/fare/asdf/tree/master/uiop which is part of ASDF and bundled by defau

You might want to mention https://github.com/fare/asdf/tree/master/uiop https://github.com/fare/asdf/tree/master/uiop which is part of ASDF and bundled by default with most implementations.