Lastpass is a project mainly written in JAVASCRIPT and COFFEESCRIPT, it's free.
An example javascript client for lastpass built with spine.js - not a real project.
This is a design project to build a new javascript client for the "lastpass":http://www.lastpass.com service. It is a sideproject of mine, not affiliated with lastpass.
This was an exercise to learn coffeescript and spine, which is very siilar to backbone.js. I worked on this while reading:
Right now it is just a static HTML + CSS + JS client UI. The real lastpass client encryptes the records client-side before sending them to the lastpass server.
The next step is to create a simple server to store encrypted records, and adapt the spine.ajax code to encrypt records before sending to server.
http://stereosteve.github.com/lastpass/
cd lastpass
npm install
node index.js