Based on our record, kupfer seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Kupfer (gnome) - https://kupferlauncher.github.io Quicksilver (macos): https://qsapp.com/ I still find myself using these and enjoy the 'wei wu wei' flow of them: https://m.youtube.com/watch?v=d4LkTstvUL4 (skip to 5 or 11 minutes in). - Source: Hacker News / almost 2 years ago
Haven't tried it yet, but there's something interesting about this ui interaction if paired with a quazimodal quick-find app like kupfer - https://kupferlauncher.github.io/ (i.e. An app inspired by quicksilver). Source: over 2 years ago
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dmenu - dmenu is a dynamic menu for X, originally designed for dwm.
Listary - Listary is a revolutionary search utility for Windows