FC1extension is a free Chrome add-on developed by Gamedolf. It is designed to enhance the browsing experience on the FlipChat1 forums by organizing margin posts into sortable tables. With this add-on, users can easily identify which items have the largest margins.

To use FC1extension, simply open a margin thread on the FlipChat1 forums, and the extension will run automatically. By clicking on the extension icon, users can hide or show the margin tables, which are displayed by default. The tables can be sorted by clicking on the headers, and for multiple column sorting, users can use the Shift+click function.

The recent change log of FC1extension includes various updates and bug fixes. Some notable updates include the addition of a toggle feature, performance fixes, and compatibility with new forum styles. The add-on now also ensures that all columns have the same width and provides color and arrow indicators to easily identify the sorted column.

FC1extension is a useful tool for FlipChat1 forum users who want to analyze margin posts effectively and efficiently. With its intuitive interface and helpful features, it simplifies the process of identifying profitable items.