Switching out of Slack to manage your Github Issues is a bummer, so we made Bugbot! Just install it for you team, and everyone with a GitHub account can access and create new issues, just like that. Bugbot is super flexible, so everyone can be reading and writing to different GitHub repos.
Just run /bugbot repos to find your repo, then run /bugbot repo org/reponame to set it.
From there, all you need to do to create a new GitHub Issue is run /bugbot add [your issue name], or run /bugbot issuesto stay up to date on the latest issues from your team.
Oh, and did we mention Bugbot is open source? Help us make it better: https://github.com/smallwins/bugbot