As mentioned by @PaulFrazee in this topic, “Beaker has a plugin system now. No more need to fork it for adding protocols or Web APIs.”
- IPFS-protocol plugin for the Beaker browser
- Dat-protocol plugin for the Beaker browser
- Example protocol and WebAPI plugin for Beaker
More info in this blog post: Beaker Browser 0.1 - Navigate sites on IPFS and Dat
See also this thread on Hacker News: Show HN: Beaker – A browser for IPFS and Dat
@joshuef: What do you think of the option of creating a SAFE-protocol plugin for Beaker? 