Scott Elcomb psema4

## List of in-browser VMs.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                psema4
                / List of in-browser VMs.md
            
            
              Created
              April 9, 2024 11:36
                — forked from SMUsamaShah/List of in-browser VMs.md
            
              
                List of Javascript based virtual machines running in browser
              
          
    These are VMs running built with JavaScript/WASM allowing you to run an operating system within your browser, all client side.
Emulators

VMs


https://copy.sh/v86/
https://webvm.io/
https://bellard.org/jslinux/
https://jamesfriend.com.au/pce-js/ (https://github.com/jsdf/pce)


## JavaScript Analog Clock.html
<!doctype html>

<html>

  <head>
    <title>Analog Clock using Canvas</title>
  </head>

  <body>


## Unicode table

Unicode table - List of most common Unicode characters *
* This summary list contains about 2000 characters for most common ocidental/latin languages and most printable symbols but not chinese, japanese, arab, archaic and some unprintable.
Contains character codes in HEX (hexadecimal), decimal number, name/description and corresponding printable symbol.
What is Unicode?

Unicode is a standard created to define letters of all languages and characters such as punctuation and technical symbols. Today, UNICODE (UTF-8) is the most used character set encoding (used by almost 70% of websites, in 2013). The second most used character set is ISO-8859-1 (about 20% of websites), but this old encoding format is being replaced by Unicode.
How to identify the Unicode number for a character?

Type or paste a character:

## index.html
<!doctype html>
<html>
  <head>
    <meta charset="utf-8" />
    <script src="https://unpkg.com/three"></script>
    <script
      src="https://unpkg.com/three/examples/js/loaders/GLTFLoader.js"
      ></script>
    <script src="script.js" defer="defer"></script>
  </head>

## JSGameFramework2020.html
<body style=margin:0>
<canvas id=a>
<script>
// initialize 2D canvas (c)
// initialize game state (s)
// initialize keys states (u,r,d,l for directions, k for all the keyboard)
c=a.getContext`2d`,k=[u=r=d=l=s=0]

// (initialize your global variables here)

## squirrel3.js
// Based on the GDC 2017 talk "Math for Game Programmers: Noise-Based RNG"
// https://www.youtube.com/watch?v=LWFzPP8ZbdU&ab_channel=GDC

const BIT_NOISE1 = 0xB5297A4D
const BIT_NOISE2 = 0x68E31DA4
const BIT_NOISE3 = 0x1B56C4E9
const PRIME1 = 198491317
const PRIME2 = 6542989

class Squirrel3 {

## Has weird right-to-left characters.txt
ּ_בּ
בּ_בּ
טּ_טּ
כּ‗כּ
לּ_לּ
מּ_מּ
סּ_סּ
תּ_תּ
٩(×̯×)۶
٩(̾●̮̮̃̾•̃̾)۶

## tmux-cheatsheet.markdown

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                psema4
                / tmux-cheatsheet.markdown
            
            
              Created
              March 7, 2021 16:40
                — forked from MohamedAlaa/tmux-cheatsheet.markdown
            
              
                tmux shortcuts & cheatsheet
              
          
    tmux shortcuts & cheatsheet

start new:
tmux

start new with session name:
tmux new -s myname


## rename-tiles-to-sprites.sh
# Search and replace filenames in the current directory
#
# Example:
#    tile-000.png
#    tile-001.png
#    tile-002.png
#
# becomes
#    sprite-000.png
#    sprite-001.png

## reset.js
console.reset = function () {
  return process.stdout.write('\033c');
}
	<!doctype html>

	<html>

	<head>
	<title>Analog Clock using Canvas</title>
	</head>

	<body>

	Unicode table - List of most common Unicode characters *
	* This summary list contains about 2000 characters for most common ocidental/latin languages and most printable symbols but not chinese, japanese, arab, archaic and some unprintable.
	Contains character codes in HEX (hexadecimal), decimal number, name/description and corresponding printable symbol.
	What is Unicode?

	Unicode is a standard created to define letters of all languages and characters such as punctuation and technical symbols. Today, UNICODE (UTF-8) is the most used character set encoding (used by almost 70% of websites, in 2013). The second most used character set is ISO-8859-1 (about 20% of websites), but this old encoding format is being replaced by Unicode.
	How to identify the Unicode number for a character?

	Type or paste a character:
	<body style=margin:0>
	<canvas id=a>
	<script>
	// initialize 2D canvas (c)
	// initialize game state (s)
	// initialize keys states (u,r,d,l for directions, k for all the keyboard)
	c=a.getContext`2d`,k=[u=r=d=l=s=0]

	// (initialize your global variables here)
	// Based on the GDC 2017 talk "Math for Game Programmers: Noise-Based RNG"
	// https://www.youtube.com/watch?v=LWFzPP8ZbdU&ab_channel=GDC

	const BIT_NOISE1 = 0xB5297A4D
	const BIT_NOISE2 = 0x68E31DA4
	const BIT_NOISE3 = 0x1B56C4E9
	const PRIME1 = 198491317
	const PRIME2 = 6542989

	class Squirrel3 {
	ּ_בּ
	בּ_בּ
	טּ_טּ
	כּ‗כּ
	לּ_לּ
	מּ_מּ
	סּ_סּ
	תּ_תּ
	٩(×̯×)۶
	٩(̾●̮̮̃̾•̃̾)۶
	# Search and replace filenames in the current directory
	#
	# Example:
	# tile-000.png
	# tile-001.png
	# tile-002.png
	#
	# becomes
	# sprite-000.png
	# sprite-001.png
	console.reset = function () {
	return process.stdout.write('\033c');
	}