Libraries as social spaces are bound to evolve based on a society’s level of civilisation and information media. This paper argues that the emergence of smart libraries have changed the paradigms of library by acknowledging the potential benefits and transformation smart library brings to library operations and services. It notes that analytical and computational thinking, data literacy, information literacy, social intelligence, programs and project management, cross-cultural competency, transliteracy, transdisciplinary, design thinking and mindset, virtual collaboration and cognitive load management are skills to be possessed by smart librarians. It highlights cloud computing, big data, 3D printing, IoT, Artificial Intelligence, RFID, drones etc., as the emerging technologies used for smart libraries and further discusses smart services, smart people, smart places and smart governance as the dimensions of smart library. Revelations are further made that smart libraries aid space saving, expansion of library working hours and services and promotes access to information, while remarks are made that lack of technological know-how, technophobia, data privacy and security, etc., are the challenges of smart library. It concludes that the emergence of smart library have facilitated the redefinition of library services and operations and recommends amongst others that librarians should continuously update their skills so that they can meet up with competitions that may arise from the challenges of globalisation of the information landscape.