This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Zen
zen-browser.app
did:plc:laszs2gm3kpkzbf7wst2spqq
This might be not the best alternative, but we also posted the blogpost in our subreddit. If you want to check it out there, please do so.
https://www.reddit.com/r/zen_browser/comments/1qrgm7q/the_concept_behind_window_sync/
Meanwhile, we have decided to not use Substack again. Thanks for making us aware of them being problematic.
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2026-01-30T20:22:11.497Z