I built blarb.net as a way to start a chatroom instantly, without accounts or installs. Any URL is a channel — for example, blarb.net/anything becomes a live room you can share.
Some features:
- No signup — just share a link
- Peer-to-peer channels with end-to-end encryption (/@channel-name)
- 24-hour history (regular channels auto-expire)
- Unlimited participants
- Embeddable on your site or blog
- Free to use
Would love feedback from the HN community.
Show HN: Blarb – Chat instantly, just by sharing a link
blarb.net