Frieren is a bit lighter on the time skips and much more focused on a core group of characters. The best way to think of it is the mirror image of the manga. Instead of an Elf getting bored of doing nothing and going out to explore the world, Frieren starts with the Elf defeating the Demon Lord and 100%'ing the world --- snd then needing to decide what to do now that everything is done.
There's a lot of focus on what the hero's party meant to her and plenty off flashbacks as she visits familiar places with her new party years afterwards. It's a bit melancholy but overall very light-hearted. The tone is the same as this manga.