ds300

class Stats {
	periods = 0
	totals = {} as Record<string, number>
	starts = {} as Record<string, number>
	start(name: string) {
		this.starts[name] = performance.now()
	}
	end(name: string) {
		if (!this.starts[name]) throw new Error(`No start for ${name}`)

ds300

import { useCallback, useEffect, useMemo } from 'react'

export class Poller<T> {
	private interval: ReturnType<typeof setInterval> | null = null
	constructor(
		private readonly callback: (arg: { didCancelRef: { current: boolean } }) => T,
		private readonly intervalMs: number
	) {}
	readonly didCancelRef = { current: false }
	start() {

ds300

{
  "vim.easymotion": true,
  "vim.leader": "<space>",
  "files.autoSave": "afterDelay",
  "editor.formatOnSave": true,
  "editor.codeActionsOnSave": ["source.addMissingImports"],
  "vim.visualModeKeyBindingsNonRecursive": [
    {
      "before": ["<leader>", "g"],
      "commands": ["editor.action.smartSelect.grow"]

ds300

import { existsSync, readFileSync, statSync, writeFileSync } from 'fs'
import glob from 'glob'
import path from 'path'
import { parse, print, visit } from 'recast'

const extensions = ['.js', '.mjs', '.cjs']
function resolveRelativePath(importingFile: string, relativePath: string) {
	if (!relativePath.startsWith('.')) {
		return relativePath
	}

ds300

import React, { useContext, useEffect, useMemo, useState } from "react"
type ProviderComponent<T> = React.FC<{ initialValue: T }>
interface PrivateContextValue<T> {
  useGlobalStateProxy(): T
}
class GlobalStateContext<T> {
  constructor(private context: React.Context<PrivateContextValue<T>>, public Provider: ProviderComponent<T>) {}
}

/**

ds300

#!/bin/bash

DAYS_SINCE_LAST_CHANGE=14
TOTAL_BYTES_REMOVED=0

Mb=1000000
Kb=1000

node_modules=$(find . -name "node_modules" -type d -prune)

ds300

#!/usr/bin/env node
# run this before using: yarn add --dev node-pty semver

const os = require("os")
const pty = require("node-pty")

const semver = require("semver")

function semverComparator(a, b) {
  if (semver.lt(a, b)) {

ds300

const d = require("derivable")

const name = d.atom("World");     // the name of the user   
const countryCode = d.atom("en"); // for i18n 
 
// static constants don't need to be wrapped 
const greetings = {
  en: "Hello",
  de: "Hallo",
  es: "Hola",

ds300

// Welcome! require() some modules from npm (like you were using browserify)
// and then hit Run Code to run your code on the right side.
// Modules get downloaded from browserify-cdn and bundled in your browser.
var patch = require('snabbdom').init([
  require('snabbdom/modules/props'),
]);

var h = require('snabbdom/h');

var elem = h('div', [

ds300

List(
Map(
  "id" -> "d979c0f0c2f4b1ec310aff3ff48f75aa4e54c07752ae4fb76161739c6fd2980a2f0f7c469706aac421c449336f34147b8d72f89e2ecd6e7c6e286395a6548b7d",
  "timestamp" -> "1462452325349",
  "name" -> "Haim",
  "country" -> "Curacao",
  "amount" -> "4571.62"
),
Map(
  "id" -> "857f1e5f2b8c0683aa450970dcf8c528e3fa87a9bf56e046b6b7ca5560ca0a76dd555b6666b88c35d908980218915e203882edc1fe79af6687d612357625e6e8",