On the left, I keep a copy with colorized highlights of articles.
On the right, I open and preload tabs of the very articles that I want to read and keep on the left.
- no bookmarks chaos
- searchable
- private
- tagged
- annotated
- neat
- no vendor lock
- multi-lingual
Bonus: Works with YouTube videos, including subtitles and transcripts, a bit more effort, though.