What Fude does not do yet. Each is a good first issue to open.
- Two y axes. A chart has one y scale. Two measures of different scales are two charts, or small multiples.
- Times are in UTC. Times are drawn and written in UTC; a time zone for the chart is to come.
- Maps. The world and the US states; street maps with tiles are an add-on to come. Points at a longitude and a latitude are to come.
- The server's SVG. The SVG and PNG files are made in the browser. A chart as SVG on the server (for an email or a PDF, with no browser) is to come.
- Appending suits charts whose marks are their rows.
- Small multiples of a query read the query's rows, not its groups.
- The table of a streamed chart is the one of the last render.
- Brushing and zooming a range of a chart is to come.
- Messages. The few words that Fude writes itself ("Data", "Total", the descriptions) are in English.