Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface.
Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality.
Gatsby is a React-based open-source framework with performance, scalability and security built-in.
Gravatar is a service for providing globally unique avatars.
React is an open-source JavaScript library for building user interfaces or UI components.