Users interested in Javascript editor.jar generally download:
Free JavaScript Editor is intended to create and modify JavaScript code. Great news it supports technologies like CSS, DHTML and Ajax as well.
Good to know that this editor supports enriching your code thanks to the availability of a library of JS objects, variables, functions and snippets. Luckily, the tool is well-documented.
Work with text-based files containing code or symbols and export or import data from and to FTP, FTPS, and SFTp platforms. The program features the same standard editing tools as Notepad but also works with HTML, PHP, Java, C/C++, CSS, ASP, Perl, JavaScript, VBScript, Python and Ruby on Rails.