Heroicons - Beautiful, free SVG icons from the makers of Tailwind CSS.
Iconoir - A diverse and open-source library with 900+ icons
IconStore - Free icon packs by first-class designers
Fluent Icons by Icons8 - Colorful and stylish icons for your projects
Animaticons - Beautiful, customizable animated GIF icons.
Flat Icons - 20,000 unique, customizable icons with free lifetime updates