Show HN: Excalicharts – Charting Library for Excalidraw

Category: devtools

Tags: data-visualization, excalidraw, vega-lite, cli-tool, chart-generation

Score: 5.8/10 (Innovation: 6, Technical: 5, Documentation: 7, Utility: 5)

ExcaliCharts is a JavaScript library and CLI tool that generates editable Excalidraw chart scenes from a Vega-Lite-style specification and CSV data. It's interesting because it extends Excalidraw's native charting capabilities beyond simple bar charts, enabling users to create sketchy, presentation-friendly visualizations that remain fully editable within the Excalidraw ecosystem.

Target audience: data engineers, technical writers, product managers, backend devs

Repository: https://github.com/tombedor/excalicharts · JavaScript

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