js is a a better alternative to node -p. It will automatically convert data from and to JSON string representations, and will automatically expose enviroment variables as globals preceded with $.
js <javascript>
Using math
js 2+2
Read a field from a JSON file
js stdin.version < package.json
Add a field to a JSON file on the fly
js 'stdin.foo = "bar", stdin' < in.json > out.json
FAQs
A better `node -p`.
The npm package js receives a total of 16,797 weekly downloads. As such, js popularity was classified as popular.
We found that js demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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