GitHub
https://github.com/gSpotx2f/ruantiblock_openwrt
https://github.com/CyberAndi/CyberSecurity-Box
openwrt
https://openwrt.org/docs/guide-user/services/tor/client
https://forum.openwrt.org/t/openwrt-on-tor-with-external-vpn/131268
https://openwrt.org/packages/pkgdata/tor-gencert
https://forum.openwrt.org/t/openwrt-on-tor-with-external-vpn/131268
Forums and blogs
https://bdfclub.com/threads/nastrojka-routera-dlja-obxoda-blokirovok-s-pomoschju-tor.150198/#post-320041
https://protey.net/threads/ustanovka-i-zapusk-tor-na-openwrt.284/
https://gnorth.ru/posts/2020/05/transparent-traffic-proxy-to-tor/
https://openwrt.org/packages/pkgdata/obfs4proxy
https://docs.gl-inet.com/en/2/app/tor/
https://gitlab.torproject.org/legacy/trac/-/wikis/doc/OpenWRT
https://openwrt.org/docs/guide-user/services/tor/client
https://cryptopunks.org/article/openwrt+tor/
https://github.com/sagarkhandve/OpenWrt-TorRouter (automatic)
http://rover-seti.blogspot.com/2015/11/tor-openwrt.html