bndr dev here!
2 years after bndr v1 and more than 300 teams using it, I'm happy to release the new bndr, made from scratch.
It's an open experimentation, no money involved. Everybody can create new commands by cloning other and publish it to everybody in a snap. You don't even need an account.
You can see it a little bit like a jsFiddle for Slack commands
lemlist