Use Socket Mode to listen for app mention events and respond to them with a helpful message.
When you need to get files into Slack programatically. Read More
One example one how to connect to a third party API. Read More
Creating a Slack app and obtaining a token to use with Postman. Read More
For videos about modular Slack apps, check out the following:
For videos about building a task management Slack app with Bolt, check out the following: