Feature Request: Bookmark articles and if possible then in multiple lists

I am learning and brushing up my JS skills by this site only, I am learning from beginning to the end.

While reading I realized that there are some articles which I need to revisit regularly so that they are fresh in my mind, some are there which I would like to read later and some are very fabulous articles to which I would refer always when I need to understand or to explain someone the same.

So for this, I propose a feature to bookmark articles, also, if possible then in multiple lists like below:
* Favorite
* Read Later
* Important

Though only a single "Bookmark" feature will also help a lot.

We can discuss the need for such a feature here and once we are OK to have the feature we can discuss how to implement it.

该 issue 没有指明文件、测试或入口点。先检查现有的文章阅读网站结构和讨论历史，然后确定需要一个书签还是多个列表。只有在开始编码之前确定了双方同意的范围和实现计划，才算完成。

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