Show HN: Xazz – a Rust DSL that catches pipeline bugs before they run

Category: devtools

Tags: dsl, rust, data-pipeline, differential-privacy, static-analysis, ai-governance

Score: 7.0/10 (Innovation: 7, Technical: 8, Documentation: 8, Utility: 5)

Xazz is a Rust-implemented DSL (.xzz) for AI pipeline governance, combining compile-time type/null safety, policy-as-code guardrails, differential privacy budgets, and SHA-256 audit chains on top of Polars and Burn. It targets the gap between raw execution engines (DuckDB/Polars) and governed AI operations by making correctness, PII checks, and privacy budgets part of a compiled, typed IR rather than runtime glue.

Target audience: data engineers, ML engineers, and platform/security engineers building governed AI/ML data pipelines

Repository: https://github.com/x1zzdev/Xazz · Rust · Apache-2.0 · 20 stars

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