In no particular order:

• https://github.com/lnbook/lnbook
• https://learnmeabitcoin.com/
• https://www.instructables.com/Understanding-how-ECDSA-protects-your-data/
• https://thebitcoinmanual.com/
• https://rosenbaum.se/book/grokking-bitcoin-fm.html
• https://bitcoin.stackexchange.com/
• https://bitcoinops.org/

I don't have 10, and I suspect most others don't have 10, but my favorites:

1. https://chaincode.gitbook.io/seminars/
2. https://bitcoin.stackexchange.com/
3. https://docs.lightning.engineering/