Find here all links to articles and resources we recommend you to read.
Even if resources are listed under this section, you may need to make your own opinion and not follow them like a plan.
Atomic Design is a methodology created by Brad Frost in 2013 with his original blog post. You may also need to read the book to understand how to use Atoms, Molecules, Organisms, Templates and Pages.
Design System is a large subject. There are a lot of things around it. Design Systems by Alla Kholmatova seems to be a good start to have ideas on what it is. You can also discuss about it on the Design Systems Slack.