OPML (Outline Processor Markup Language) is the file format readers use to export and import a list of feed subscriptions. One OPML file can carry hundreds of feeds; the field pages on this site offer one per field.
In Vite Research
Vite Research has no OPML import yet; add feeds one by one from the URL, or ask us for it.
Journal data: OpenAlex (CC0) and DOAJ (CC0). Feed URLs belong to their publishers; arXiv feeds per arXiv terms of use. Nothing from the feeds is stored on this site: the latest articles load live from the publisher. OpenAlex · DOAJ · arXiv
