Javascript Develop Editor
Eclipse
- Aptana
- JSEclipse(Flex3 Plugin)
Microsoft
- Visual Web Developer
Adobe
- Dreamweaver CS4
Independent Javascript online develop
- Opensource Brackets(Adobe)
http://blog.brackets.io/
Reference: (Japanese)
http://builder.japan.zdnet.com/html-css/35018972/
Pure javascript online develop editor
- Liveweave
http://liveweave.com
Reference: (Japanese)
http://www.chrome-life.com/html5/5447/