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Unpoly is what Hotwire should have been
Hotwire is a good start, but Unpoly shows how much more is possible with progressive enhancement frameworks.
The up.reload('#post_list') Javascript snippet automatically refreshes that part of the page, and in most cases you don’t even need to specify from which URL it should get the latest version. Another cool thing is that you can specify multiple targets in the up-target attribute, no need for streams or WebSockets! I've been using Unpoly for the last 6 months to build VoteJar and I'm convinced it would have taken me significantly longer to do the same thing with Hotwire.
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