1337cat

Writable stream that transforms data from a stream into l33tsp34k, concatenates that data, and calls a callback with the result.

Concatenates l33tsp34k!

npm install 1337cat -S

Usage

const fs = require('fs')
const leetcat = require('1337cat')

fs.createReadStream(__dirname + '/leet.txt')
  .pipe(leetcat(buf => {
    console.log(buf.toString()) // '1337\n'
  }))