libjpeg-turbo is a derivative of libjpeg that uses SIMD instructions (MMX, SSE2, NEON) to accelerate baseline JPEG compression and decompression on x86, x86-64, and ARM systems. On such systems, libjpeg-turbo is generally 2-4x as fast as the unmodified version of libjpeg, all else being equal.
You probably want
$ npm install --save jpegtran-bin
const execFile = ;const jpegtran = ;;
$ npm install --global jpegtran-bin
$ jpegtran --help
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