The following examples all came from HN:
Koi Pond, a load testing tool. Koi (鯉) means “carp.”
https://slack.engineering/load-testing-with-koi-pond/
Anki, a flash card tool often mentioned in HN discussions. Anki (暗記) means “memorization.”
Bento, a framework for development of Linux kernel file systems. A bento (弁当) is a meal in a box.
https://arxiv.org/abs/2005.09723
Umami, a website analytics tool. Umami (旨味)’s original meaning is “taste, flavor, deliciousness”; it now also refers to a particular basic taste sensation.
Senpai, a gaming assistant. Senpai (先輩) means “someone senior to or older than one, typically in an educational or workplace hierarchy.”
Shodan, a search engine. Shodan (初段) means “first-level ranking in a skill, etc.”
YubiKey, an authentication device. Yubi (指) means “finger.”
Asahi Linux. Asahi (朝日, 旭) means “morning sun.”
Neko, a virtual browser. Neko (猫) means “cat.”
Kaitai Struct, a declarative language for binary data structures. Kaitai (解体) means “disassembly.”
Hikari, a custom logon script engine for Windows. Hikari (光) means “light.”
https://github.com/NoenDex/Hikari
Hikari, a Wayland compositor.
https://hikari.acmelabs.space/
Hikari, a thread manager and dispatcher.
https://artificialilliteracy.wordpress.com/2015/06/27/introd...