Computer science is the study of computation, algorithms, data structures, and the theoretical foundations that make modern computing possible, spanning everything from software engineering and artificial intelligence to cybersecurity and database systems. As one of the fastest-evolving academic and professional fields, computer science underpins nearly every modern industry, powering the applications, platforms, and infrastructure that businesses and individuals rely on daily. Core areas of study include programming languages, algorithm design, computer architecture, operating systems, and increasingly, specialized fields like machine learning, data science, and distributed systems. Universities and research institutions continue to push the boundaries of the field through work in areas such as quantum computing, natural language processing, and human-computer interaction, while the broader tech industry translates this research into practical products and services. Computer science professionals work across an enormous range of roles, from software developers and systems architects to security researchers and data scientists, reflecting just how broadly the discipline has expanded beyond its academic roots. Online communities, open-source projects, and educational platforms have also made computer science increasingly accessible to self-taught learners alongside traditional university students. This category lists websites related to computer science, including educational resources, research organizations, professional communities, and businesses offering computer science-related products, software, or consulting services. Whether you are a student, developer, researcher, or business in this field, this section of the directory can help connect you with relevant listings. Site owners are welcome to submit their website here.