Joomla has been around as a CMS longer and has focused mostly around the CMS aspect of things, whilst WordPress started off as a blog which then expanded into a CMS.
Joomla ໄດ້ປະມານເປັນ CMS ອີກຕໍ່ໄປແລະໄດ້ສຸມໃສ່ສ່ວນຫຼາຍໃນລັກສະນະ CMS ຂອງສິ່ງຕ່າງໆ, ໃນຂະນະທີ່ WordPress ເລີ່ມອອກເປັນບລັອກເຊິ່ງຫຼັງຈາກນັ້ນຂະຫຍາຍເປັນ CMS.