Show HN: A Go library that replaces sensitive data with realistic fakes
3 addieg 1 6/25/2025, 10:29:31 PM github.com ↗
Fast, dependency-free Go library that replaces sensitive data with realistic fakes while preserving structure and semantic meaning. Fully deterministic (no LLM calls) — built for safe testing, demos, and AI pipelines.
One key challenge is handling PII: don’t expose it to the LLM, but don’t lose the meaning either. We couldn’t find a good solution in Go, so we built one: fast, deterministic, and no external dependencies.
The lib preserves semantic structure — think emails that look like emails, ZIP codes/phone numbers that match state, and names that remain gendered. Curious what other use cases folks might see for this!