Will you use this?

Hey everyone!
I have been seeking a tool to create documentations for my projects, summarizing books for future reference and journaling. Notion is good but looks quite overwhelming and not that comfortable for quick note taking.
So I am thinking of building a wiki/doc management system which is perfect for one page docs and flexible enough to add numerous amount of pages. Additionally, I will plug in keyboard shortcuts to do everything on keyboard. I mean, including navigation and the complete writing/reading functions will be done on keyboard using a few shortcuts.
I want to do a little validation, please let me know in the comments how is the idea and will you use this?