After working with the DNDBeyond team, I’m reposting this note. I built a tool to help me DM (https://my.blacklich.com). This was driven by a personal need for quicker access to rules and combat mechanics. The end result has been very useful. I really have quick access to just about everything I need for monster encounters. Here’s what I’ve got right now:
listing of open source monsters (thank you for the guidance here from the DND Beyond Team!)
attack & damage rolls fully calculated
links to conditions, spells etc.
saving throw rolls
generic die roller
generic rules library
The tool should be useful for any DM. I’ve tried to ensure it's compatible for mobile screens too. This is a non-commercial effort, so any suggestions or other improvements welcome.
BTW, creating an account is completely optional. You only need an account if you want to create/edit your own monsters.
Tips: pre-open multiple tabs before sessions and focus on the action instead of rolling dice, adding modifiers and flipping through references.
Blacklich been battle tested :) and I hope it's as useful to you as it has been for me!
WebApp Tool for easier DMing - Blacklich updates