You can store your bookmars and it stays in the local storage of the browser. So when ever you comeback the bookmarks are still there. Created using vanilla javascript and local storage system of browsers. I needed to store and access my book marks easily, this is what I came up with.
https://bookmarkeeper.netlify.app/
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
Please make sure to update tests as appropriate.