Developer Tools

PHP
- http://cakephp.org/ – Keep it organized
- http://www.phpdoc.org/ – Keep it documented
- http://pear.php.net/package/PHP_CodeSniffer – Keep it standardized and syntactically correct
Python
- http://www.djangoproject.com/
- HTML Parser: http://codespeak.net/lxml/
CSS
- http://sass-lang.com
- http://wiki.github.com/chriseppstein/compass/
- http://960.gs/
- http://www.blueprintcss.org/
- Graphic Designer Notes
  - http://css-tricks.com/css-font-size/
Javascript
WebHosting:
Revision
- http://git-scm.com/
- Hosting:
  - http://github.com/
  - http://codaset.com/
Debugging:
- Monitoring your http requests: www.charlesproxy.com
Database:
- GUI:
  - Navicat or Sequel Pro
Bug Tracking
- Paid:
  - http://lighthouseapp.com/
- Customer Support:
  - http://tenderapp.com/
- Server Install:
  - http://trac.edgewall.org/
  - http://www.redmine.org/