/r/selfhosted - it contains several selfhosted gems of applications, a very interesting sub. /r/netsec - to feel a bit paranoid /r/homelab - for the homelab n

/r/selfhosted - it contains several selfhosted gems of applications, a very interesting sub. /r/netsec - to feel a bit paranoid /r/homelab - for the homelab needs /r/golang - overall friendly community and lots to learn /r/programming - good sub for all needs /r/polandball - I cannot come up with a good justification why this subreddit is one of my favorites.