This is the Beaker Browser Post-Mortem @pfrazee.com mentioned:

https://github.com/beakerbrowser/beaker/blob/master/archive-notice.md

@spritely is doing important work. This thread by #ActivityPub co-author Christine is great. I've long supported decentralized + #P2P tech #bittorrent #dat #beakerbrowser #cabal #mastodon #earthstar it's critical to protect/support creative technology in the face of an uncertain Web
https://social.coop/@cwebber/113590122851907042

https://okubrowser.github.io/

Beaker Browser was a Chromium-based Web browser that incorporated the Dat protocol with the primary aim of enabling peer-to-peer static site sharing. To this end, Oku is similar; in fact, Beaker Browser was part of the inspiration to create Oku. The two projects diverge in their long-term ambitions, however; (...)

Hyped