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I believe it is a heuristic that looks at text length, element type and class name.
by parkovski 6y ago
I believe it is a heuristic that looks at text length, element type and class name.
- sunnylemon 6y agoYup! It looks for paragraphs that are at least 140 characters long. I wrote about it a bit more here: https://videoinu.com/blog/firefox-reader-view-heuristics https://videoinu.com/blog/firefox-reader-view-heuristics