Stock

Creative Market - "Creative Market is the world’s marketplace for design. Bring your creative projects to life with ready-to-use design assets from independent creators around the world.

DeathToStock

Magdeleine

Stockio - “Free Photos, Vectors, Icons, Fonts and Videos. Thousands of files for personal and commercial use”

YouWorkForThem

Icons

GitHub Octicons - "Your project. GitHub's icons."

HeroIcons - $49 on sale. "Heroicons are a unique set of icons for your marketing website that make it easy to customize with CSS to better align to your brand."

Icons8 - "FREE DESIGN RESOURCES AND SOFTWARE." Icons, photos, vectors, music. 👍

JoyPixels® - The freemium emoji company. Emoji font licensing since 2014.

https://openmoji.org/ https://twemoji.twitter.com/

Illustrations

Blush - "Tell your story with illustrations. Easily create and customize stunning illustrations with collections made by artists across the globe. Try it, it’s kind of fun."

Icons8 - "FREE DESIGN RESOURCES AND SOFTWARE." Icons, photos, vectors, music. 👍

OSLO - "Awesome illustrations for your next landing"

Struct

Undraw - "Open-source illustrations for every project you can imagine and create"