No. Any "to do"/workflow apps I use, I go into with the best of intentions and I get out of the habit after a while. For on deck articles and other content I need to or am thinking about creating, upcoming conferences I may submit to or attend, etc. I mostly just use a Google Sheet with tabs for the various categories. And I mostly just use paper lists and a whiteboard for tracking both someday/maybe projects as well as stuff to get done this week.

I mostly don't do software development except for the occasional learning project.