Streaming newline delimited json parser + serializer. Available as a JS API and a CLI.
const ndjson = require('ndjson')
Returns a transform stream that accepts newline delimited json buffers and emits objects of parsed data.
Example file:
{"foo": "bar"}
{"hello": "world"}
Parsing it:
fs.createReadStream('data.txt').pipe(ndjson.parse()).on('data',function(obj){// obj is a javascript object})strictcan be set to false to discard non-valid JSON messages- All other options are passed through to the stream class.
Returns a transform stream that accepts JSON objects and emits newline delimited json buffers.
Example usage:
conststream=ndjson.stringify()stream.on('data',function(line){// line is a line of stringified JSON with a newline delimiter at the end})stream.write({"foo": "bar"})stream.end()Options are passed through to the stream class.
BSD-3-Clause