Builder is the collaborative development platform for building software with your team and AI agents. Teams build from one codebase, so everyone ships directly and ideas reach production faster. Brands across the globe use Builder to do more with the team they have, backed by the roles, approvals, and controls that keep shipping safe.
React is a JavaScript library for building user interfaces. It is maintained by Facebook and a community of individual developers and companies. React can be used as a base in the development of single-page or mobile applications.