detect-ts-node v1.0.5

Install

npm install --save detect-ts-node

Usage:

import detectTSNode from "detect-ts-node";

if (detectTSNode) {
  console.log("Code is running in TS Node");
} else {
  console.log("Code is not running in TS Node");
}

The detection is based on the discussion in this issue on the TS Node Github