There are several, the one I personally recommend is Sublime Text 3, however Atom.io is coming along nicely and is free.
javascript: document.body.contentEditable = 'true'; document.designMode = 'on'; void 0
The javascript editor is for the Flash Programming language called Actionscript. This is based on the ECMA guidelines that javascript is based on, therefore if you know javascript, Actionscript will be refreshingly easy to learn for you.
You can save JavaScript files with any text editor of your liking. Just add the .js file extension and you're good to go.
Well it got nothing to do with PHP, you going to need JavaScript to do that :)
It can be done in any text editor, if you're new to it, just try using Notepad. Of course, there are many IDEs for Javascript -- look up "Aptana".
The site is about TinyMCE, a completely web based Javascript HTML WYSIWYG editor. It is Open Source. TinyMCE can convert HTML elements to editor instances.
The PSPad is a very versatile editor. It handled HTML, PHP, XHTML, MySQL, VBScript, and Javascript. It can be downloaded for free from the PSPad website.
The 'vi' editor is a text editor; it can edit anything that is displayable ASCII text. You can edit a password in the password file using 'vi' (not recommended).
You can start writing JavaScript and HTML5 pages in any text editor. For more specialized JavaScript functionality, you might want to try a JavaScript IDE such as Aptana or the JavaScript support in Visual Studio or Eclipse. You will probably also find it useful to set up a test web server like Apache and probably a MySQL database on your home computer.
You need not download javascript. Any machine where you have a web browser like Internet Explorer or Mozilla would have javascript inbuilt in them. If you view the source (Right click-> View Source : and you can even try on this page itself), you will see tags such as <script type="text/javascript"> These is the embedded javascript code. If you have a source too in the script tag, simply locate the address and type it out in your browser, you will have the entire javascript file.
you can use sadx memoty editor or Fusion's SADX PC Chao editor(recommended)
You can edit javascript scripts with any text editor, notepad only edits it, notepad has nothing to do with the actual execution of the javascript.So the answer is "yes"