Tools of Python
Different software I've happened to write
Campaign URL Builder
This tool allows you to add campaign parameters (UTM tags) to the end of any URL to track clicks and performance of marketing activities in Google Analytics. These parameters are - source, medium, campaign, term and content.
This tool allows you to track your packages shipped with USPS, UPS and DHL. Provided with tracking number it will make API call to the carrier and show the current status.
Find on eBay
This tool searches for eBay items by keyword query parameters and retrieves summaries of the items. It uses eBay Finding API's 'findItemsByKeywords' method. It limited to trusted sellers, new items, and US market only.
YOURLS: Url shortener
YOURLS stands for Your Own URL Shortener. It is a small set of PHP scripts that will allow you to run your own URL shortening service (a la TinyURL or Bitly). It's a great way to add branding to your short URLs, instead of using the same public URL shortener everyone uses.