Syntax Transformer
ANTLR Grammar for OpenFGA DSL and JSON Syntax Parser in JavaScript
Pricing
See website
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
—Overview
What is Syntax Transformer?
Provides a JavaScript implementation of ANTLR Grammar for the OpenFGA DSL, enabling parsing from and to the OpenFGA JSON syntax. Useful for developers working with policy-based access control systems.
Key differentiator
“The only JavaScript library providing ANTLR Grammar and JSON Syntax parsing capabilities specifically tailored for the OpenFGA access control system.”
Capability profile
Strength Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
Fit analysis
Who is it for?
✓ Best for
Teams building applications that need precise policy-based access controls using the OpenFGA framework
Developers who require a JavaScript library to parse and generate OpenFGA JSON syntax for their projects
✕ Not a fit for
Projects requiring real-time streaming of authorization decisions (this tool is not designed for real-time operations)
Applications that do not use or plan to integrate with the OpenFGA framework
Cost structure
Pricing
Free Tier
None
Starts at
See website
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Next step
Get Started with Syntax Transformer
Step-by-step setup guide with code examples and common gotchas.