guest271314

const start = new Date();
let streams = [];
let data = [...Array(1000)].map((_, i) => i);
let encoder = new TextEncoder();
let resolve;
let promise = new Promise((_) => (resolve = _));
let readable = new ReadableStream({
  start: async (_) => {
    // console.log('Original stream');
    return promise;

guest271314

// https://www.reddit.com/r/learnjavascript/comments/yeodfh/chrome_extension_error_extensionsjs2897_uncaught/
// Use a Port for multiple messages
chrome.runtime.onConnect.addListener((port) => {
  console.log(port);
  port.onMessage.addListener(async (message) => {
    if (message.name === 'stream' && message.streamId) {
      console.log(message.streamId);
      try {
        const stream = await navigator.mediaDevices.getUserMedia({
          video: {

guest271314

Native Messaging JavaScript runtime hosts tested:

• QuickJS
• Node.js
• Deno

Test: Pass new Array(10000) from client to host, pass message back to client, 100 times, measure time with performance.now().

(async()=>{

guest271314

test

guest271314

let fileSystemHandle = await showSaveFilePicker({ suggestedName: 'node' }),
  writable,
  writer,
  file;
let status = await fileSystemHandle.requestPermission({ mode: 'readwrite' });
let osArch = 'linux-x64';
// https://github.com/InvokIT/js-untar/
class PaxHeader {
  constructor(fields) {
    this._fields = fields;

guest271314

"Sun, Jul 3, 3:22 PM

Hi guest271314, Your account, @guest271314 has been locked for violating the Twitter Rules. 
Specifically for: Violating our rules against hateful conduct. 
You may not promote violence against, threaten, or harass other people on the basis of race, 
ethnicity, national origin, sexual orientation, gender, gender identity, religious affiliation, 
age, disability, or serious disease. 

avatar guest271314 @guest271314 

guest271314

/*
port = chrome.runtime.connectNative('node_native_messaging_host_memory_usage');
port.onMessage.addListener((message)=>{
  console.log(message);
});

port.onDisconnect.addListener(()=>{
  if (chrome.runtime.lastError) {
    console.log(chrome.runtime.lastError.message)
  }

guest271314

// https://twitter.com/ericlaw/status/1521939256574423044
document.onpaste = async (e) => {
  async function handlePaste(file) {
    const url = 'https://www.google.com/searchbyimage/upload';
    const fd = new FormData();
    fd.append('hl', navigator.languages[navigator.languages.length - 1]);
    fd.append('filename', file.name);
    // fd.append('image_content', file, file.name);
    fd.append('encoded_image', file, file.name);
    const request = await fetch(url, {

guest271314

#!/bin/bash
# Bash Native Messaging host, guest271314 2022
# Echo JSON string that does not include (escaped) double quotes
# https://stackoverflow.com/a/24777120

sendMessage() {
  message=\"$1\"
  # Calculate the byte size of the string.
  # NOTE: This assumes that byte length is identical to the string length!
  # Do not use multibyte (unicode) characters, escape them instead, e.g.

guest271314

// UntarFileStream.js
// Based on https://github.com/InvokIT/js-untar/blob/master/src/untar-worker.js
// guest271314 4-9-2022
/*
// Usage
let response = (
  await fetch('https://nodejs.org/dist/v17.9.0/node-v17.9.0-linux-x64.tar.gz')
).body;
let decompressedBuffer = await new Response(
  await response.pipeThrough(new DecompressionStream('gzip'))