Oh I found it. It's learn-anything.xyz. Source: about 1 year ago

I think I found something that looks and works like what you described: https://learn-anything.xyz/. If it's not that one then I'd also like to know what it is because it sounds really useful haha. Source: about 1 year ago

This one is my favourite, its not great for everything but most of the time it provides a solid road map to learning something new. https://learn-anything.xyz/. - Source: Hacker News / over 1 year ago

Learn Anything : Community curated knowledge graph of best paths for learning anything. - Source: dev.to / over 1 year ago

You may be thinking of https://learn-anything.xyz/. - Source: Hacker News / over 1 year ago

Https://felixgray.com/ looks alive and well. Is this the company? Source: about 1 year ago

I've heard that Felix Gray makes the best ones, but I've not been able to get some yet. If someone can confirm they've tried them, that would be great! Source: about 1 year ago

I know many like: https://felixgray.com/. Source: about 1 year ago

I have a pair of clear ones for day time use and amber ones for evenings and/or active migraines as I’m super sensitive to light. I 100% swear by them! It’s something you can’t really tell right away but I notice over time. 🤷‍♀️ these are my favs; https://felixgray.com/. Source: about 2 years ago

If you want the cheapest option, ask your Lexis rep for a pair, they gave some out last semester in the study boxes. For an actual brand, try Gunnar or Felix Gray. Source: over 2 years ago