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This CodeLet will change the title of the User account page. It will consider and set user's 'username' as the titlte of the account page. Drupal offers this by default. But this can be used when some other modules have already modified the title.

This CodeLet will store user's login history and creates a block. Admin can place this block on user pages or on pages. Future ammendments to this code will allow to use the stored login details to be displayed using a theme function.
This CodeLet will be submitted to Drupal.org community soon.

This CodeLet let you display product field on cart page.

This CodeLet will allow you to set some text in a region you specify from configuration page. The regions are from the current theme. The desired content will be displayed in the region when the page is rendered.

This CodeLet let you allow Remove tax line item from order.

Install module and make changes as per instruction on CodeLet.
 

This CodeLet will add a facbook connect button to your login / registration form. Using the CSS, you can change the appearnce of the login block/page. This CodeLet also uses Ajax login/register module. Please make sure you have all the require modules and libraries installed before you using this CodeLet.

This codelet demonstrate different features required by a crowdsourcing site

Requires two roles 'requester' and 'bidder'.
This already include two Content types 'Request' and 'Bidder content',

This CodeLet let you allow a download file and track of that file.