hidane 0.1.0: a Java-free Firestore emulator written in Rust

hidane 0.1.0 is out — an open-source Cloud Firestore emulator written in Rust that replaces the official Java-based one. It speaks gRPC, REST and WebChannel, runs under firebase-tools without a JDK, and idles at 7.4 MiB versus 95 MiB.

• Single Rust binary replaces the official Java jar, no JDK needed
• Idle memory 7.4 MiB vs 95 MiB for the official emulator
• 100,000 documents with a listener: 4.9 s vs 121 s
• Works with firebase-tools, Emulator UI, Admin and Web SDKs