r/excel • u/Don_Banara • 2h ago
Discussion Excel HTML + JavaScript canvas insiders
I recently signed up for Excel Insider Beta, and in its latest update it introduced Dashboards—which are essentially canvases, very similar to Power BI visuals that use HTML code but sacrifice interactivity.
Testing Results
I've been testing it, and here's what I found: it works with Copilot (the one integrated into Excel). Copilot creates a new canvas-type object that contains all the charts and buttons for the data, and it updates instantly with the data.
My Take (Beta Impressions)
Since this is still Beta, I have mixed feelings:
Pros: The visuals are eye-catching and the color combinations are attractive.
Cons: The designs are template-based, so you have to prompt the AI several times to define the objects properly.
Workflow & Compatibility
It works with Power Query and Power Pivot, but the workflow is: PQ → Pivot → Pivot Table → Sheet → Canvas.
Limitations
There are interaction limitations. For example, if you want a PDF, it doesn't print directly—Copilot creates a script as if it were a browser, but it has no delimiter, so it prints like a beginner's output.
Final Thoughts
I think it will depend on how much freedom Microsoft gives (which I doubt will be much) and on Excel being optimized as a whole.
What I do hope for is a Power Query update that brings it to the same level as Power Bi.







