philbot9/jest-flow-transform

Philbot9’s **jest‑flow‑transform** is a lightweight Babel‑style transformer that strips Flow type annotations (e.g., `/* @flow */` and type syntax) from JavaScript files before Jest runs, allowing Flow‑annotated code to be tested without a separate type‑checking step. It’s aimed at developers who use Facebook Flow in their JavaScript projects but want seamless Jest test execution without extra configuration or manual file preprocessing.