Show HN: OM Core – multidimensional models without spreadsheet cell formulas
Summary
Show HN: OM Core introduces an open-source, multidimensional modeling engine that replaces spreadsheet-centric models with a semantic structure built from dimensions, cubes, groups, and rules. The project is in alpha and provides a full stack (engine, runtime, GUI/TUI, REPL, tooling), with installation guidance, quickstart examples, and a philosophy that improves auditability and maintainability of large models.