Hugging Face is an open-source software company that specializes in natural language processing (NLP) technologies. Its Hugging Face library is an open-source platform for NLP and provides a range of tools and pre-trained models for tasks such as text classification, question answering and language translation. It is designed to be easy to use and is compatible with a range of programming languages, including Python, Java and JavaScript. The company also offers a range of other NLP products and services, including a cloud-based NLP platform called Hugging Face Spaces, which allows users to build and deploy NLP applications quickly and easily.