If you want to start somewhere, may as well start here
"Why doesn't the data appear in the conversation?"
Amazon's Lambda is a perfectly polite event handler
Let go and let Lambda
Bind a Slack user to a user representation in an internal application.
Allow people in Slack to create a helpdesk ticket in a 3rd party system using a Slash Command and a Dialog.
Slash commands make your users feel powerful. With a wave of their hand, they can summon an action and do the special things your app does. Learn how to wield this magic.
Just starting out? Here are some tips from a veteran Slack app developer
A step by step guide to quickly handling slash command invocations using AWS Lambda & node.js
Learn how stdlib makes building a Slack bot simple
Use AWS Lambda, Go, and a tool called Up to start responding to commands quickly
Learn to program slash commands with a magic rock
Leveraging the Events API to meet the needs of many teams
Learn how to summon in channel HTTP Status Cats while learning the basics of slash commands and working with web APIs
Build a customer feedback bot using AWS Lambda and SNS
A step by step tutorial on how to build slash commands with Python on AWS Lambda
Learn how to quickly host a slash command with node.js on Google Cloud
Learn how to rapidly make visually rich experiences on Slack using Node.js and Block Kit.
Testing your app is almost effortless using this handy HTTP request tool