The first version connected data to a chart through a reusable browser API. Bar-chart examples and a gallery gave developers a concrete starting point for choosing a chart and seeing its output.
Chart guides and an immutable CDN example were added alongside the engine. This established the pattern used throughout these pages: start with working HTML, change the data, and keep the script version fixed while you build.
The same day included dependency and build-workflow adjustments, including restoring TypeScript 5 compatibility for Rollup. Those changes supported building and publishing the examples; they were not separate chart features.