The Slack Developer's Blog
Here we’ll offer regular insight into building amazing Slack apps, introduce new features and tools, and showcase the global developer community.
Twelve hours, no skeletons: app-level token rotation
If tokens are the keys to the Slack platform, then token rotation decides how long each key stays valid. With Halloween around the corner, it's a fitting time to dust off your app’s token store, see which old credentials have…
Slack Developer Changelog Recap: July – September 2026
Slack Code: A dedicated place for agent work
Build better Slack apps with your AI agent
Building your first Slack app with the Slack Skills Plugin
A better DM experience for your Slack agent
Slack Developer Changelog Recap: April – June 2026
Beyond the sandbox: connect Slackbot to your production data with MCP
The foundation of delight is trust – Building trustworthy agentic Slack apps
From listed to lasting: publishing your Marketplace App
Bot and user tokens explained: which one does your app need?
Your app, their data: security practices every Slack Developer needs
Ask for Less, earn more trust: scoping your app for the Slack Marketplace
Slack Platform Digest
Get the latest news about releases, events, community posts, and more by signing up for our developer newsletter.