The article mentions Vikunja as an alternative to Nextcloud Tasks, and I can give it a solid recommendation as well. I wanted a self-hosted task management app with some lightweight features for organizing tasks into projects, ideally with a kanban view, but without a full-blown PM feature set. I tried just about every task management app out there, and Vikunja was the only one that ticked all the boxes for me.
Some specific things I like about it:
  * Basic todo app features are compatible with CalDAV clients like tasks.org
  * Several ways of organizing tasks: subtasks, tags, projects, subprojects, and custom filters
  * list, table, and kanban views
  * A reasonably clean and performant frontend that isn't cluttered with stuff I don't need (i.e., not Jira)
And some other things that weren't hard requirements, but have been useful for me:  * A REST API, which I use to export task summaries and comments to markdown files (to make them searchable along with my other plaintext notes)
  * A 3rd party CLI tool: https://gitlab.com/ce72/vja
  * OIDC integration (currently using it with Keycloak)
  * Easily deployable with docker compose
I know this post is more about nextcloud...but can i just say this one feature from Vikunja "...export task summaries and comments..." sounds great!!! One of the features i seek out when i look for a task, project management software is the ability to easily and comprehensivelt provide for nice exports, and that said exports *include comments*!!
Either apps lack such an export, or its very minimal, or it includes lots of things, except comments...Sometimes an app might have a REST api, and I'd need to build something non-trivial to start pulling out the comments, etc. I feel like its silly in this day and age.
My desire for comments to be included in exports is for local search...but also because i use comments for sort of thinking aloud, sort of like an inline task journaling...and when comments are lacking, it sucks!
In fact, when i hear folks suggest to simply stop using such apps and merely embrace the text file todo approach, they cite their having full access to comments as a feature...and, i can't dispute their claim! But barely any non-text-based apps highlight the inclusion of comments. So, i have to ask: is it just me (who doesn't use a text-based todo workflow), and then all other folks who *do use* a text-based tdo flow, who actually care about access to comments!?!
<rant over>