Tabbi was my solution to organizing my bookmarks. I had folders and folders of them, but wanted something more visually appealing. So, naturally, I built my own bookmarking tool.
Completely offline, it's hosted on Github Pages and stores all the data in localstorage. (There is an option to sync with Google Drive so you don't lose data!) Working as both a website and a simple chrome extension, it provided a brief moment of organization for my vast expanse of bookmarks.
Could be revived in the future.