Cube.js is an open source modular framework to build analytical web applications. It is primarily used to build internal business intelligence tools or to add customer-facing analytics to an existing application.
Considering alternatives to Cube.js for analytics? Check out Metabase for self-serve BI and easy embeds, Basedash for AI-native analysis, Evidence for BI-as-code workflows, and Airbook AI for collaborative, notebook-style insights.