I can suggest a solution in simple DQL, not in DJS.
Your query in DQL:
```dataview
TASK
WHERE !completed
```
By default, tasks are listed grouped by files/notes.
But you can group them by other <data-values> (for example by creation date, tags, etc.).
However, for a ‘clean’ list of tasks without multiple groups, the only workaround I know is forcing the groups to be only one:
- you can group them using an inexistent field (like “abcd”) and shows an “-” at the top of tasks lists:
```dataview
TASK
WHERE !completed
GROUP BY abcd
```
- or given a title to your single group like:
```dataview
TASK
WHERE !completed
GROUP BY "My Tasks" AS abcd
```