<p>
Minimal circular video calls that start with a "door" knock
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<p>
<a href="https://www.producthunt.com/products/knockknock?utm_campaign=producthunt-atom-posts-feed&utm_medium=rss-feed&utm_source=producthunt-atom-posts-feed">Discussion</a>
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<a href="https://www.producthunt.com/r/p/1037026?app_id=339">Link</a>
</p>
1 month, 1 week ago: Product Hunt — The best new products, every day