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2025

• Declarative Visualizations with Vega-Lite

  Point plots, histograms, and small multiples using Vega-Lite's concise JSON grammar.

  3 min read  ·  April 25, 2025

   2025  ·   charts  ·   visualization  ·   vega  ·   demo

• Data Visualization with Apache ECharts

  Heatmaps, treemaps, scatter plots, and stacked bars with ECharts — a powerful alternative to Chart.js.

  4 min read  ·  April 20, 2025

   2025  ·   charts  ·   visualization  ·   echarts  ·   demo

• Interactive Charts with Chart.js

  Line charts, bar charts, radar charts, and doughnut charts driven by Chart.js — all from a single frontmatter flag.

  4 min read  ·  April 15, 2025

   2025  ·   charts  ·   visualization  ·   javascript  ·   demo

• Drawing Diagrams with Mermaid

  Flowcharts, sequence diagrams, Gantt charts, and more — rendered from plain text using Mermaid.

  3 min read  ·  April 10, 2025

   2025  ·   diagrams  ·   visualization  ·   formatting  ·   demo

• Code Blocks and Syntax Highlighting

  Demonstrating syntax-highlighted code blocks across multiple languages, with a copy-to-clipboard button on every block.

  2 min read  ·  February 15, 2025

   2025  ·   code  ·   formatting  ·   demo