What are the best cartoons?

Superman: The Animated Series is an American animated television series based on the DC Comics's flagship character, Superman. It was one of the series that came following the success of Batman: The Animated Series. It was first aired in 1996 and tried to modernise and update a character like Superman, sometimes too naïve. It was produced by Bruce Timm as Batman and was highly acclaimed like its predecessor.  It has been considered by fans and critics as one of the best adaptations of Superman ever with an adult touch and a feeling and tone that goes back to the 40s cartoon and modern and mature themes.

Justice League: Crisis on Two Earths is set in a parallel universe where Lex Luthor travels through other-world dimensions to join forces with Superman, Batman, Wonder Woman, and Green Lantern in an attempt to save his world.

In Superman Doomsday, Lexcorp accidentally unearths an intergalactic serial killer called Doomsday. To stop him, Superman must battle the creature head on in the fight of his life... Literally.

The Teen Titans is a DC animated series focused on the characters from the famous comic of the 80's The New Titans. It became one of Cartoon Network's most beloved and critically acclaimed series.

Star Wars: The Clone Wars is an animated 3D CGI television series set between the events of Star Wars: Episode II and Star Wars: Episode III. It lasted on Cartoon Network for five seasons, while a sixth season.

Batman Beyond or as has been known in Europe, Batman of the Future is a Bruce Timm, Paul DIni and Alan Burnett cartoon show based on Batman but set in a futuristic Gotham and with a teenager that plays the role of Batman under the supervision and tutelage of an elderly Bruce Wayne. It was aired in 1999 and finished in 2001. It set in the chronological future of the DC animated universe and continues the story of both previous Batman series, The Animated Series and The New Batman Adventures. The intentions of the show were to explore the darker side of Batman, playing on key elements such as emotions, personal relations, fear of the unknown, to cyberpunk and sci-fi themed elements.

Dora the Explorer is a half-hour animated children's television series starring a 7-year-old Latina girl and her friends. The show is designed to actively engage preschoolers in a play-along, computer-style adventure.  

The Zeta Project is a DC animated series that is based on the character Zeta from the Batman Beyond episode of the same name. The series is set in the DC animated universe and in the chronology of the Batman Beyond series. Zeta is an humanoid designed to covert operations including assassinations. Zeta discovers that one of his targets is innocent and experiences a crisis that makes him abandon the mission and going rogue, suffering an existential crisis. The show lasted two seasons, from 2001 to 2002.

Batman: The Animated Series is an animated action and adventure TV series that aired from 1992 until 1995. It was created by Bob Kane, Eric Radomski, and Bruce Timm, and featured the voices of Kevin Conroy, Loren Lester, and Efrem Zimbalist Jr.

Family Guy is an animated sitcom created by Seth MacFarlane for the Fox Broadcasting Company. The show follows the story of the Griffins, a middle-class American family residing in the fictional city of Quahog, Rhode Island.

Dexter's Laboratory is an American comic science fiction animated television series released in 1996. The show was created by Genndy Tartakovsky for Cartoon Network. It was also the first of the network's Cartoon Cartoons.

In an alternate universe, very different versions of DC's Trinity (Superman, Batman and Wonder Woman), who operate outside of the law, are framed for murders of prominent scientist and the government decides to take them out. 

Rugrats is an American adventure and comedy television series released by Nickelodeon Animation Studios. It was created by Paul Germain and features the voices of Elizabeth Daily, Christine Cavanaugh, and Nancy Cartwright.

Hey Arnold! is an American animated comedy-drama television series created by Craig Bartlett. It was released by Nickelodeon Animation Studios and features the voices of Francesca Marie Smith, Jamil Walker Smith, Dan Castellaneta. 

Dragon Ball Z is an anime series by which follows the adventures of Goku who, after learning that he is from another planet, along with the Z Warriors, defends the Earth against evil. It was produced by Toei Animation and was released in 1990.

The Simpsons is an animated satirical sitcom created by Matt Groening. It follows the life of a dysfunctional American family living in the fictional town of Springfield. The show is known for parodying stereotypes and American culture.

South Park is an animated sitcom aimed towards adults, created by Trey Parker and Matt Stone that premiered on 1997. The comedy series follows the adventures of four boys in the bizarre town of South Park, Colorado.