Additional Reading + Resources
Instagram
https://later.com/blog/instagram-features-2019/
https://later.com/blog/ar-effects-instagram/
https://later.com/blog/spark-ar-instagram/
https://later.com/blog/instagram-creator-profile/

Facebook
https://later.com/blog/facebook-updates-2019/

Tik Tok
https://www.tiktok.com/en/about
https://www.wired.com/story/how-to-use-tik-tok/

Nextdoor
https://nextdoor.com/business/