Right now, the newest ones to look out for are..
- Jujutsu Kaisen
- Fire Force
- Dr. Stone
- Spy x Family
- Hell's Paradise
- Mashle: Muscle and Magic
- Chainsaw Man (seinen, but wildly popular rn)
Boruto is a debatable addition to this list. The anime is mostly original content until they adapt the monthly chapters. As is, 72 out of 293 episodes are canon and from the manga. It recently went on hiatus, and is close to hitting a Part 2 like Naruto did with Shippuden.
There's also the upcoming adaptations of Kaiju no. 8 and Dandadan.. making some nice waves as mangas, and they got a green light for an anime adaptation. Never read either, but umm.. could be good?