Magento - Products are not showing up in frontend

Below are the basic things to check when your products are not showing up in frontend

• Are the products Enabled?

Set "Status" of the product "Enabled"

• Are the products Visible?

If the product can be sale individually, set it's "Visibility" attribute to "Catalog" OR "Catalog, Search"

• Are the products In Stock?

Set "Stock Availability" of the product "In Stock"

• Is Product in sufficient quantity to sell?

Set "Quantity" of the product to some integer greater than 0

• Are any associated products in stock?

If the product is of type complex, like a bundled or configurable product, at least one of the associated products that comprise it must be in stock and enabled 

• Are the products in the desired category?

• Are your Caches and Indices out of date?

Access System -> Cache Management and System -> Index Management menus. Re-index all the indices and Refresh all the caches.