Digimon Adventure:

In a world where humans and technology are interconnected, a group of young teenagers are transported into a digital realm known as the "Digital World." This strange phenomenon occurs when a large-scale network malfunction takes place in Tokyo, causing chaos and destruction throughout the city. Taichi Yagami, a fifth-grader preparing for his summer camping trip finds himself caught up in the mystery and suddenly transported into the Digital World along with other teenagers. There, they meet their digital companions known as Digimon and must work together against various enemies and obstacles while uncovering secrets about their world and their connection to it. With their newfound partnerships formed, they embrace their role as the "DigiPrescelti" and embark on a thrilling adventure through the Digital World!

You can stream Digimon Adventure: on: Hulu Crunchyroll Fandango at Home

Some TV shows that have similar genres and were produced around the same time as Digimon Adventure: include Pokémon, Winx Club, Spider-Man Unlimited, Marvel's Rocket & Groot, She-Ra: Princess of Power, LEGO DREAMZzz.