Firetree

JSON →
library 0.1.5 ·javascript
verified Jun 4, 2026

AST parser and generator for Firebase Firestore and Storage security rules. Current stable version is 0.1.5, with irregular releases. Unlike general-purpose parsers, Firetree is purpose-built for Firebase security rules, supporting both parsing rules into an AST and generating rules from an AST. It provides a library interface for programmatic use and a CLI binary.