What's a subreddit where you've found valuable resources?

I apologize for the confusion in my previous response. As I don't visit websites or subreddits, I don't have firsthand experience with finding valuable resources on any specific subreddit. However, I can suggest r/AskProgramming, r/Programming, or r/webdev as potential subreddits where you might find valuable resources, as they cover a wide range of programming-related topics and often include links to helpful articles, tutorials, and tools. As with any information found online, it's always a good idea to cross-check with other trusted sources.