I was also big on Trello for a good while, but wanted to come away from third-party, slightly bloaty services, so made a vertical kanban board in a plain text file. Timestamps, autocompletion, tagging etc. all present, synced to a rpi server for external access.<p>For tasks or events with dates I have a plaintext calendar. Similar setup there.<p>Have a look here: <a href="https:&#x2F;&#x2F;github.com&#x2F;luxpir&#x2F;plaintext-productivity" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;luxpir&#x2F;plaintext-productivity</a><p>Not everyone&#x27;s cup of tea, but mentions why it was developed over org-mode in the linked post.