High-performance canvas-based fork of vis-timeline.
Replaces DOM-based rendering with HTML5 Canvas for 10-100x performance improvement on large datasets.
Latest round adds a left scrollbar, front-layer & gradient block items, magnetic snap-to-item editing, desktop keyboard navigation, configurable fonts + an icon/sprite-atlas system, an optional top time axis, a minimap-anchored time probe, and published TypeScript types. See the changelog.