The first Google (working) web crawler was written in Python.
The only way to use https safely.
Google Mapper is a lightweight library that enables you to download images of any size from Google Maps.
ShareMeNot is a Firefox add-on designed to prevent third-party buttons (such as the Facebook “Like” button or the Twitter “tweet” button) embedded by sites across the Internet from tracking you until you actually click on them.
UNG is not Google. Self-hosted Web office, web maid, web calendar,... google-like
Pour trouver le propriétaire d'un site à partir de son compte adsense + analytics
Reverse Google Analytics account lookup
"How to get to berlin" 1500 ways to get somewhere. Hacking the google maps api.
This firefox extension will allow you to use google chrome extensions inside firefox.