working with templates is good but their numbers should be increase i suggest working on the chat messenger boost its ui lovely landing page though!! ;)
I like working with its panel
Monolog - Monolog is a note-taking tool that is: a. native b. local-first c. supports backlinks
Conceptboard - Instant Whiteboards for Teams & Projects
Curator - The visual notes app, now on iPhone!
OpenBoard - The OpenBoard software is an interactive white board software.
Jot - The no-fuss way to take notes
Witeboard - A real-time whiteboard for your team. No signups required.