The shows I am talking about are:
Star Wars: The Clone Wars, Star Wars: Rebels, Star Wars Animated Adventures: Droids, Star Wars: Resistance, Star Wars: Ewoks, and Star Wars: Forces of Destiny.
Science Fiction & Fantasy Stack Exchange is a question and answer site for science fiction and fantasy enthusiasts. It only takes a minute to sign up.Sign up to join this community
Droids and Ewoks are not available to watch, as far as I'm aware. There was never an official DVD release of the entirety of either series, only a few episodes, and in any case they're no longer considered Canon and as such are unlikely to ever be rereleased. However, if you get your hands on the two DVD releases that included a pair of TV-movie-edits of eight episodes from either series, they'd both be set between the end of The Clone Wars and Episode IV; they'd have nothing to do with any of the other released shows, since they aren't canon anymore.
As for the rest, the best order is probably chronological as follows:
Star Wars: The Clone Wars (A number of episodes of this show were created and/or aired out of chronological order, including the animated precursor film of the same title, which can be slightly confusing when an episode set during a particular battle is shown long after that battle ended in a previous episode. There are chronological-order episode lists available online, or you can just watch them by airdate.)
Star Wars: Rebels (This takes place between Episode III and IV; characters and events from the Prequel and Original Trilogies as well as The Clone Wars are present.)
Star Wars: Resistance (This takes place between Episode VI and VII; a couple of characters from both the Original and Sequel Trilogies make appearances.)
Forces of Destiny is a little different, since episodes may take place across all eras of Star Wars, so I'd suggest just watching them all together after Resistance.