HiddenWiki has made a new v3 link, which you can access by using TOR browser: http://zqktlwiuavvvqqt4ybvgvi7tyo4hjl5xgfuvpdf6otjiycgwqbym2qad.onion/
(you should use the links available on HiddenWiki at your own risk, use a VPN for security)
It’s a very minimalistic website, and you can find absolutely anything and everything. You can also find good resources that can be helpful in many ways. Do check it out once, you won’t regret it!