Designlab might be a bit more popular than Design Systems. We know about 1 link to it since March 2021 and only 1 link to Design Systems. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Check: mobbin.com, designsystems.com, vitsoe.com/rw/about/good-design, lawsofux.com. Source: 10 months ago
I've been mentoring students on http://trydesignlab.com/ for a while (until I launched my own course) and it's a great point to start. They have a UX Academy where you learn from the basics to create a fully-functional portfolio site with 3-4 case studies. Source: almost 3 years ago
UI Garage - Specific mobile and web design patterns for your inspiration
Webflow University - Teaching the next generation of web design with Webflow
Httpster - A curated showcase of shit-hot web designs.
Thinkful - Learn to code with a mentor.
10 Days to Better Design - Learn design through practical exercises
Canva Design School - From amateur to pro with bite-sized lessons