openpyxl is a Python library to read/write Excel 2010 xlsx/xlsm/xltx/xltm files. It was born from lack of existing library to read/write natively from Python the Office Open XML format. All kudos to ...
Extended version of the Nimbus HTML to Markdown gist. Uses pandoc to convert HTML files with asset directories exported from Nimbus for use in other vendor-agnostic Markdown readers (cf. UpNote).