On this page, you will find various JavaScript functions and examples I have written. If you find something useful and want to incorporate it in your website or application, feel free to do so. No need to ask for permission. Just copy and use whatever you like.
I learned JavaScript programming on my own when I was 18. Programming is one of my hobbies. JavaScript is probably the most popular programming languages in the world right now.
JavaScript Functions & Programs
CopyDir4.js - JavaScript program that copies an entire directory from one location to another
RenameUnicode.js - JavaScript program that removes Unicode characters from file and directory names
transpose.html - JavaScript program transposes Excel spreadsheet from vertical to horizontal
PasteFromCSV.js - Reads a CSV file, copies the values and pastes them into QuickBooks or any other program.
Memory.js - Shows total memory, used & free memory, uptime, number of processes and threads on Windows
MakeM3U.js - Creates M3U playlists for Windows Media Player
ZLIB.JS - my JavaScript library - These are functions I use. It's my JavaScript "toolbox."
jsObfuscator.html - my JavaScript obfuscator
template.js - my template for creating standalone JS scripts that run on the local computer
painter.html - a JavaScript game (I didn't write this)
JavaScript Examples
circles.html - Shows how to draw circles in JavaScript
dirlist.js - Shows how to read directory & file contents using JavaScript
formvalidation.html - shows how to validate a sample form
getElementById.html - shows how to use getElementById()
select.html - how to read values from a drop-down menu
FindString.html - shows how the indexOf() function works
filterFunction.html - how to pass a function as an argument
extractURL.html - extracts web addresses from a string
buttons.html - shows how to create buttons
buttonsExpire.html - how to create buttons that expire
binary.html - example of an obfuscated JavaScript program
self.html - how to read and write page html source
sortlist.html - example of sort() method
redclick.html - how to capture clicks
progressbar.html - progress bar example
SetDesktop.js - Changes the desktop folder on Windows XP
Last Update: May 16, 2023