CGI & motion-capture / Flash
Batman and Superman: Battle of the Super Sons
Final Fantasy: The Spirits Within
Justin and the Knights of Valour
The Lego Movie 2: The Second Part (Council of Geeks)
The Lion King (2019)
The Little Prince (Council of Geeks) (partly stop-motion animated)
Mune: Guardian of the Moon (GKIDS)
The Peanuts Movie (Council of Geeks)
The Sea Beast
This had a limited theatrical run before debuting on Netflix, so I consider it a theatrical film rather than a web film.
The Secret Life of Pets (Council of Geeks)
Smallfoot
Toy Story 4 (Council of Geeks)
Flash animation
Aqua Teen Hunger Force Colon Movie Film for Theaters
Sita Sings the Blues (GKIDS) (also uses rotoscoping and other computer animation techniques)
CGI index
Flash index
action/adventure /
action comedy /
animated /
anime /
B-movies /
CGI /
classics /
comedy /
coming-of-age /
comix /
crime /
DC /
disaster /
documentaries /
drama /
dystopian /
family /
fantasy /
film noir /
giant monsters /
Halloween /
holiday /
law /
martial arts /
musicals /
mystery /
period /
romantic /
rom-com /
scary /
sci-fi /
Scooby-Doo /
serio-comedy /
short /
spies /
sports /
supernatural /
surf /
teen /
thrillers /
true story /
video games /
war /
weird /
westerns