Basic Primitives Diagram is a 100% JavaScript component library for building general purpose and organizational diagrams without manual nodes layout. It works in all major browsers, Chrome, Edge, Firefox, Safari and mobile browsers. Supports graphics rendering in VML and SVG modes depending on the browser. Basic Primitives is ideal for dependencies visualization and analysis that implements organizational chart, multi-parent hierarchical charts, family chart, inheritance, dependency trees, and business ownership diagrams and PERT charts. It provides a rich feature set for automatic layout customization and visual node annotation. Through a full API you can add, remove and modify individual items and change many other properties at any time after chart creation. Widget update time is as fast as its navigation.