Here are some of the available ExpressionEngine add-ons to buy or download:
FormGrab is a module for EE4 to make it easy to add forms to your website. Simply create your forms in HTML, add the FormGrab tag and you are instantly capturing data.
Feed Parser is a plugin for ExpressionEngine to fetch and read XML-based feeds and API results and display the contents in your templates.
The Members module enables you to easily find and remove Spam member accounts from your EE2 site.
The Client Downloads module provides a secure mechanism for site owners to distribute files to their site’s members.
The Followers module allows you to create friend-like relationships between site members.
FeedGrab is a plugin for Expression Engine to provide it with the ability to import data from 3rd party web feeds (RSS or ATOM), such as flickr or delicious.
The XMLGrab plugin allows you to insert the contents of an XML file (or feed, or API response) into Expression Engine weblogs.
The Selected Items module allows you to select and order the content how you want to