JSDoc supports stable versions of Node.js 8.15.0 and later. You can install JSDoc globally or in your project's node_modules folder. If you installed JSDoc locally ...

A microarray is a set of samples, for example DNA, RNA or proteins, arranged on a solid substrate or chip, such as a glass slide or silicon film, that is used in high throughput experiments.

jsoncsv (with mkexcel) is a command tool to convert json file to csv/xlsx file. It's simple, and no need user to specify the keys. Just use them.