24 Days of Building with Slack
24 Days of Building with Slack is a collection of bite-sized, daily lessons to help you learn, experiment, and get inspired on the Slack platform. Each day brings a new idea — from quick tips and UI patterns to small apps, workflows, and AI-powered experiences you can build in just a few minutes. Whether you’re new to Slack development or already deep in your builder era, this series gives you approachable, practical examples you can use right away. Explore, try things out, and discover how much you can create with the tools already at your fingertips.
Bringing App Home for the holidays
Master message scheduling in Slack
The power of Workflow Builder: no code, big impact
Building Interactive Slack Interfaces with Block Kit
Spread the Good Vibes with a Kudos Workflow
Turn Customer Feedback Into Gold: Automating Feedback with Slack
Speak your team’s language with custom emojis
Let the AI Elves Build Your Automation!
Unlock Giphy’s secret powers in Slack
Installing the Slack CLI
Branching workflows
Your app’s north star: the manifest
Clean, correct, ready: manifest validation made easy
Build your first Slack app with Bolt
Creating an app from a template with the Slack CLI
Let it flow, let it (work)flow: Custom functions in 3 steps
From links to living work: meet Work objects
What are suggested prompts?
Get more done with AI agents in Slack
Your next holiday project: vibe-coding with lists in Slack!
Find it faster: Slack search, upgraded
Saying Slack Native Slash Commands Five Times Fast
