These simple C4 model sticky notes make it easy for your team to collaborate on your system designs on a whiteboard in person. It’s a great way to introduce the C4 model to your team and provide them with guidance on the C4 levels.

Tech icons is a great place for discovering, copying, pasting and downloading high-quality icons that you use within your tech stack. Get the latest icons in SVG and PNG formats, webpage links and docs pages for each service, suitable for any diagramming tool.