OnlyBoosts
OnlyBoosts is a Nostr client that shows nothing but podcast boosts, collected from across the network and ranked into feeds.
Why it matters
A Boost is normally visible only to the podcaster who received it, sitting in whatever tool reads their node. Once apps started publishing boosts to Nostr as public notes, the boosts became a shared record — one that can be browsed, searched and replied to by anyone, not just the recipient.
How it works
A handful of Podcasting 2.0 apps publish each boost as a kind-1 Nostr Event. OnlyBoosts collects those notes from relays across the network and assembles them into feeds — by episode or by boost, scoped globally or to who you follow — with search, replies and boosting back. It runs at onlyboosts.social.