The AniMates are a professional group of animators who get together every Sunday on Twitch to interview other animators, discuss animation topics and work on personal projects live! Their aim is to create a community of content to help both experienced and beginner animators! They also post everything to their Website
Animator Island is a treasure trove of animation secrets, techniques, tips, and information on your quest to become a Master Animator
On Animation is a website filled with animation analysis, behind the scenes, podcasts and more. Check it out!
GameAnim.com is a website created and run by Jonathon Cooper (Naughty Dog). It has a massive selection of animation resources from interviews, tips & tricks, showreels and much much more!
Artstation – Mostly dominated by artists but still a good place for animators to upload their work
11 Second Club – A monthly competition that focuses on animating to a different piece of dialogue each month.
GDC Vault has a bunch of free animation talks, get them in your face now!