moment.js and moment-timezone.ts are obsolete. Please remove dependencies on them. In fact, don't add dependencies, provide a callback for the needed functionality so we can choose between luxon and spacetime.

The totals column on a waterfall with a date is always placed on the timeline somewhere. The totals isn't actually a part of the date timeline, it's an aggregated value and should be able to be marked as such.

Basic ask is for an additional tick that is customizable that represents the placement of the placement of the connected totals column.

Problem described more fully here:
https://github.com/highcharts/highcharts/issues/10458

Here is an example scenario where this would be useful: https://jsfiddle.net/lanimelrok/6eodqvwy/

This has been asked throughout the years plenty of times. Here’s a few from a quick Google search:

https://www.highcharts.com/forum/viewtopic.php?t=16169
https://www.highcharts.com/forum/viewtopic.php?f=9&t=8952
https://www.highcharts.com/forum/viewtopic.php?f=9&t=41738
https://www.highcharts.com/forum/viewtopic.php?t=39380
https://stackoverflow.com/questions/26745540/how-can-i-hide-and-show-a-category-in-highcharts
https://stackoverflow.com/questions/32776861/how-to-show-hide-categories-with-checkbox-using-highcharts
https://stackoverflow.com/questions/42842553/show-hide-part-of-series-in-highcharts-base-on-x-axis-category
https://stackoverflow.com/questions/5721635/highcharts-toggle-a-category
https://stackoverflow.com/questions/38585005/how-to-hide-grouped-category-in-highchart
https://stackoverflow.com/questions/19956134/how-to-hide-show-a-column-in-a-basic-column-graph-of-highcharts
https://stackoverflow.com/questions/32776861/how-to-show-hide-categories-with-checkbox-using-highchart
https://github.com/highcharts/highcharts/issues/3118
https://highcharts.uservoice.com/forums/55896-highcharts-javascript-api/suggestions/3517780-show-hide-one-or-more-bars-in-bar-column-chart

There are a few suggestions of this here in UserVoice, but those seem too scenario-specific and I thought I'd just make a compilation of all of them here.

Even something as simple as just providing an additional object for each category that contains what points it has from each series.

The boost module would be beneficial for large dataset when using the sankey chart. We are experiencing a severe degradation in performance with large datasets on this chart type

Hello, we are your customer and urgently need Pie chart with negative and positive values

Please
You can also implement subtask for multitasking
This item is an important feature for gantt charts
The demo below does not feature subtask:
https://jsfiddle.net/user/sara_u3fi/fiddles/

In most gantt charts, the ability to resize and drag in addition to the chart for the gantt charts table has also been implemented.
This means we can change the size of the table columns
We can also move the table rows with tasks

Some charts, such as heatmaps, frequently have categorical x and y axis values. Converting categories to numerical indices adds extra code and possibility for error. X-axis categorical values can be specified within an object array using the "name" field. I suggest a similar field ("yname") to specify y values by name, rather than index.

Hi
There are a categories in the chart for several tasks
An example in the link https://www.highcharts.com/gantt/demo/interactive-gantt is to add a task that is not what we want.
Is it possible to add and edit categories?
For example, there's a button to get a text and add to the list of categories
Thank you

I would like to have an option in the navigator that avoid filtering the series on the main chart. This option will allow the navigator to behave as the range selector.

At this moment, the navigator can be easily customized with the JS API and CSS; my goal is to style the navigator to be a horizontal bar with handles that can be used as the range selector.

I have some usefull trick to center map on non empty (with some data) regions to avoid this case:
https://gyazo.com/35fd0d74d3e773f694790c5fc0c95ece

and now i can show only usefull part of highmap, by default:
https://gyazo.com/d7ca32d8ce8b1535bddd331a997c67b8

{code}
const points = this.chart.series[0];

let minX = Number.MAX_SAFE_INTEGER,
maxX = Number.MIN_SAFE_INTEGER,
minY = Number.MAX_SAFE_INTEGER,
maxY = Number.MIN_SAFE_INTEGER;

if (!points) return;

this.chart.series[0]
.getValidPoints()
.forEach(item => {
if (item['_minX'] && item['_maxX'] && item['_minY'] && item['_maxY']) {
minX = Math.min(minX, item['_minX']);
maxX = Math.max(maxX, item['_maxX']);
minY = Math.min(minY, item['_minY']);
maxY = Math.max(maxY, item['_maxY']);
}
});

this.chart.series[0].xAxis.setExtremes(minX, maxX, true);
this.chart.series[0].yAxis.setExtremes(minY, maxY, true);
this.chart.redraw();
{code}

can you add new chart, like this:
https://help.qlik.com/en-US/sense/November2018/Subsystems/Hub/Content/Sense_Hub/Visualizations/PieChart/pie-chart.htm

Grouped Categories on Export Server.

It seems I can't find any solution for the grouped categories for export server. If there's a solution how to bind this, so it will lessen my time of development. we already using the blacklabel plugin for grouped categories but it only works on web but not on export server. Thanks!

I opened an issue on GitHub. see here:
https://github.com/highcharts/highcharts/issues/10060

I asked for chart.rangeSelector to be added to the typescript definitions and was told it's a private class. It can be used as described here: https://stackoverflow.com/questions/48798659/programmatically-set-rangeselector-in-highcharts

Chart options strongly depend on chart type and other options. For example, ticks on x/y axis. Depending on what type was chosen (linear, logarithmic, datetime or category), ticks are configured differently.

And I really suffer when I read docs and don't clearly understand which properties work with others, and which are useless together.

I suggest you to update docs, or implement chart options validation, or even provide us some external service to check, if given options are valid. In ideal world, if options are not valid, it would say why and maybe suggest something.

Hello,

First of all thanks for great library. In our company we are using licensed version and we need static library support for cocoapods.

Using "use_modular_headers!" in Podfile causes to have pods as a single static library in the project which results in smaller app size and reduced initial load time for the app. We discussed the support in github : https://github.com/highcharts/highcharts-ios/issues/150

We will really appreciate if this is supported.

King Regards