General

Description Link
A great tool for generating funky text file headers https://patorjk.com/software/taag/#c=bash&f=Standard
Make cool shields https://shields.io/
SVG Logos for popular brands to use with shields https://simpleicons.org
The base for this README https://github.com/othneildrew/Best-README-Template
Choose an open source license https://choosealicense.com

Home Assistant

Description Link
Home Assistant https://home-assistant.io
Conversation https://www.home-assistant.io/integrations/conversation
Assist on Apple Devices https://www.home-assistant.io/docs/assist/apple
Google Assistant integration https://www.home-assistant.io/integrations/google_assistant/
UUID Generator https://www.uuidgenerator.net/

GitHub

Description Link
GitHub Issue Forms https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-issue-forms
Example GitHub Issue Forms https://github.com/ansible/issue-forms-demo-for-ansible
Good source for Lovelace CCS variables, particularly colors https://github.com/chipriley/lovelace-css-values/blob/master/known_css_refs.md
GitHub Markdown Syntax https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax