y21

const {NodeVM} = require('vm2');
const {isMainThread, Worker, parentPort} = require('worker_threads');

if (isMainThread) {
    const worker = new Worker(__filename);

    let lastMessage = null;

    worker.on('message', () => lastMessage = Date.now());
    worker.on('online',  () => lastMessage = Date.now());

tigt

const { execSync } = require('child_process')
const { createHash } = require('crypto')
const invertColor = require('invert-color')

const branchName = execSync('git rev-parse --abbrev-ref HEAD')
const hash = createHash('sha256')
hash.update(branchName)
const color = '#' + hash.digest().toString('hex').substring(0, 6)
const invertedColor = invertColor(color, true)

blixt

// NOTICE 2020-04-18
// Please see the comments below about why this is not a great PRNG.

// Read summary by @bryc here:
// https://github.com/bryc/code/blob/master/jshash/PRNGs.md

// Have a look at js-arbit which uses Alea:
// https://github.com/blixt/js-arbit

/**

kylefox

/*
  This overlay provides a 'liquid' mode to the excellent CodeMirror editor (http://codemirror.net/).
  Add something like this to your CSS:

    .cm-liquid-tag {
      color: #32273f;
      background: #ead9ff;
    }
  
    .cm-liquid-variable {