(though admittedly I haven't learnt any JS yet...)
- Interneting is Hard
- W3Schools (free with paid options)
- MDN Web Docs (my personal favourite)
- A collection of resources to learn coding
- Sadgrl.online: Huge amount of resources for coding and plenty of other fun things
This isn't a list of coding resources (there's plenty lists like that around the web) - this is just a list of sites I have used & found helpful!