I am building a slack app connected with a Symfony application that uses slash commands and dialogs as UI to create new users, accounts and projects and store them in a database. I use a slash co...

Threads would be a very nice feature of Slack, except that they are way too narrow and I can't find any way to configure their width. Does anyone know how to expand a thread to make it take...

I want to make an api Call via Zapier to open a Modal in Slack. But I always get the error: ok: false error: invalid_json warning: missing_charset response_metadata: warnings: 1: missing_charset T...

My Slack app is started with a slash command, which then posts an ephemeral menu message to the user. That menu has some information and three message buttons. Example: First button allows the...