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Hiroki Nomura

Hiroki Nomura

@nomunomu0504Maker

nomunomu0504github.com/nomunomu0504
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  1. hidanehidane · A Firestore emulator without Java, in one Rust binary2

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  1. hidanehidane · A Firestore emulator without Java, in one Rust binary2

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  1. hidane

    Commented on hidane · Oct 13, 2026

    Update for launch week: hidane v0.4.0 is out today. Firestore-triggered Cloud Functions now fire under hidane exec -- firebase emulators:start, v1 and v2 (withAuthContext too). The events are recorded from the official emulator and replayed in CI, and functions receive the same data end to end. The Go, Python and Java server SDKs are now verified against both emulators as well, and the test suite replays 20,224 answers recorded from the official emulator. Release notes: https://github.com/hidane-dev/hidane/releases/tag/v0.4.0 If your Firestore tests get a different answer from hidane than from the official emulator, please open an issue. That is the most useful feedback, and I'm here all week to answer questions.

  2. hidane

    Commented on hidane · Oct 12, 2026

    Hey everyone 👋 I'm the maker. We built hidane: A Firestore emulator without Java, in one Rust binary. I'd love your honest feedback, and I'm here all week to answer questions!

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