I really like using pull requests templates in Github. They're not only useful to collect vital information about a pull request, but also can serve as a checklist reminder for the contributor.
As you can see in the template, I love clean code so it serves to remind team members to use ESLint and Prettier, though recently I have started using lint-stagedand husky to handle that during a pre-commit hook.
I also think that pull request templates don't have to be boring. They should be fun! That's why I like to sprinkle mine with emojis. 💪😃