Giaffer is a Chrome add-on developed by Henri Bourcereau that aims to facilitate the discovery of new web pages by combining search terms related to subjects randomly selected from a list of your favorite interests. Inspired by the hack "Integrate your Interests" from the book Mindhacker by Ron Hale Evans, Giaffer offers a unique approach to web browsing.

With Giaffer, users can input their favorite interests and the add-on will generate search terms based on those interests. These search terms are then combined to create a search request that brings up web pages related to the user's interests. This serendipitous approach to web browsing allows users to stumble upon new and interesting content that they may not have found through traditional search methods.

Giaffer is a free add-on available for the Chrome browser. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. With its guided serendipity approach, Giaffer offers a new way for users to explore the web and discover content that aligns with their interests.