Cool idea but it's unfortunate the Chrome extension can read and change data on all sites you visit (as well as the intrinsic phishing risk for a DNS/search substitute). There's a history of such extensions ending up in the hands of bad actors.

Ironic that open-source extensions become obscenely dangerous once you install them from the Chrome store, a platform that's meant to improve security. The store should let you install directly from a repo and that should really be the default distribution mechanism, just as Obsidian does with plugins for example. The store could still monitor said repo for suspicious changes, cautiously roll out new updates, etc.

Not to claim open source is perfect (as recent events illustrate), but transparent code is far safer than opening the kimono to a black box.