Raindrop.io is a great place to store bookmarks. You can use it to organization research for a project or sources of inspiration for anything you're working on.

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Raindrop is a versatile and free tool for organizing and sharing bookmarks across multiple platforms. It offers features like tagging, creating collections, AI assistance for organization, and syncing with other services. Users can access their bookmarks from browsers, desktop, and mobile devices, and the free plan provides ample functionality for most needs, while a Pro version adds advanced features. Alternatives like Readwise, Instapaper, and MyMind are also discussed.

👨🏻‍💻The best way to save links

raindrop by itself is tricky if something like <a href="https://eagle.cool/" target="_blank" rel="noopener nofollow">https://eagle.cool/</a> is integrated then it will solve the productivity problem, otherwise there is too many apps.

I use it for some time now, it is not perfect but works for me. The only think i have require from an app like this is the ability to easily add bookmarks and them somewhat sort/categorize them, adding a note to a bookmark is also a nice feature

Never tried Raindrop, but if you need to download an app to keep hold of bookmarks (which are online resource links), then why not go with an online app?
I use <a href="http://Booky.io" target="_blank" rel="noopener nofollow">Booky.io</a> daily which is online, no need to download anything. So it just works on any platform (Windows for work, Linux for home, Android for mobile).

Honestly I just put interesting stuff in my daily Obsidian note.