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July 28, 2026

๐Ÿ“Š Custom chart as code

new feature

Custom charts now live in AML. With this update, you can define them as code, create them through a GUI, and preview against real data:

  • Define as code: Create a CustomChart block in a .chart.aml file. This lets you version-control your chart definitions in Git, validate their syntax, and protect them with dependency checks to prevent accidental deletion.
  • Easy creation flow: Create a new chart in seconds with three simple starting points: chat with AI to generate it, pick a pre-made template, or build it from scratch.
  • Preview while editing: As you write chart code, a preview panel renders the chart against real data. This lets you see and debug the output without leaving the editor.

โš ๏ธ Legacy (non-as-code) custom charts in Admin Settings remain accessible for viewing, editing, and deletion, but new charts must be defined in AML. To migrate, use the Copy as code option in Admin settings > Custom charts.

Learn more: Custom charts | AML syntax reference