Is your Postgres migration safe or not safe?
Summary
The article reviews a browser-based PostgreSQL migration safety checker named safe-not-safe, which analyzes DDL statements by wrapping them in a transaction and parsing via a WASM libpg_query. It runs entirely in the browser, with no data leaving the user, and includes sample runs and CLI-like output. This tool is useful for DBAs and DevOps teams performing safe migrations in CI/CD workflows.