Scalar

Scalar is a self-hosted, open-source starter application framework designed for building maintainable business apps. It uses a simple technology stack including Python, server-rendered HTML, and SQLite to provide a minimal, understandable foundation that avoids dependency bloat. Included features are AI chat, authentication, scheduled jobs, and mobile-friendly PWA support. Scalar emphasizes code ownership, extendability, and stable long-term maintainability with options for Pro and Enterprise versions adding advanced security, testing, async support, and PostgreSQL.