OctIcons The Vegetation Collection is a collection of free material developed by The community has released a set of free material icons for developing source code that developers can freely download and apply to any commercial project. The design of these icons is quite clean and recognizable, making them suitable for application or web development.

GitHub released the The Octicons icon set contains more than 150 commonly used symbols, and is also the icon used on the GitHub website, so you can download them for free and apply them freely to your own projects if you need to.

Octicons provides various file formats including TTF, CSS files, etc. If you want to use the icons on your own computer, you can choose to install TTF font files into it. For web or application development, simply load Octicons style file (CSS) and write the specific name of the icon in the call mode to generate the specific icon. According to the web site, Octicons works best at multiples of 16px in size.