Buddha miracles
The feats are mostly attributed to supranormal powers gained through meditation, rather than divine miracles.
Supranormal powers the historic Buddha was said to have possessed and exercised include the six higher knowledges: psychic abilities, clairaudience, telepathy, recollection of one's own past lives, seeing the past lives and rebirths of others, and the extinction of mental intoxicants.
Stories of Gautama Buddha's miracles include miraculous healings, teleportation, creating duplicates of himself (bilocation), manipulation of the elements, and various other supernatural phenomena. (Such as levitation)
Many of the Buddha's disciples, as well as some non-Buddhist hermits and yogis who attained high states of meditative absorption, were also said to have had some of these same abilities.
Sources:
https://en.m.wikipedia.org/wiki/Miracles_of_Gautama_Buddha
https://en.m.wikipedia.org/wiki/Levitation_(paranormal)