Daily notes necessary?

[mr_anh_ngoc]

What I’m trying to do

hello,
I installed the heatmap calendar plugin
but it seems, it has to be installed the daily-notesd-plugin as well.
The plugin only shows an empty calendar.

Things I have tried

Instead the daily notes I want to use the date from the frontmatter of the files.
files like this:

---
datBeg: 2023-07-01
level: 25
---

my code for the heatmap:

```dataviewjs
dv.span("# Test") 
const calendarData = {
    year: 2023
    entries: [],  
}

//DataviewJS loop
for (let page of dv.pages('"Projekte"').where(p => p.level)) {
        calendarData.entries.push({
        date: page.datBeg,  
        intensity: page.level, 
        content: "",
  
    })
}
renderHeatmapCalendar(this.container, calendarData)
```

I get the output:

So, do I have to install the daily notes thingy or can I also solve this with a date in frontmatter?

thanks in advance