JS "intro" Packer
Unlike other similar "packers", it doesn't not rely on any custom PNG chunks or other "hacks", as a result you can expect the actual "compressed" size to be slightly larger than usual.
Wasting a few bytes, for better compatibility, is totally acceptable.
Please keep in mind, that even with the indirect "eval", there's quite a significant performance hit on the "evaluated" code.
Be sure to test the "result" in multiple browsers.
./jsip.rb 2k.js > 2k.html
ruby jsip.rb 2k.js > 2k.html
or as a "library"
require 'jsip' File.open('hello_world.html', 'w') do |f| f.write(JSIP::HTML.format('hello world', JSIP::GrayScalePNG.new(JSIP::JS.clean('alert("hello world");')))) end
- Fork the project.
- Make your feature addition or bug fix.
- Do not bump the version number.
- Send me a pull request. Bonus points for topic branches.
Released into the Public Domain. No warranty implied. Use at your own risk.