New Open-Source Chat SDK Enters Public Beta, Letting Developers Deploy Bots Across Slack, Teams, Discord, and More From a Single Codebase

Feb 25, 2026
Vercel
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Summary

A powerful new open-source Chat SDK has entered public beta, enabling developers to write bot logic once and deploy it across Slack, Teams, Discord, GitHub, and more using a single TypeScript codebase with built-in AI streaming and native UI rendering.

Key Points

  • A new open-source Chat SDK is now in public beta, offering a unified TypeScript library that allows developers to write bot logic once and deploy it across Slack, Microsoft Teams, Google Chat, Discord, GitHub, and Linear.
  • The SDK features an event-driven architecture with type-safe handlers, JSX-based UI components that render natively on each platform, and distributed state management via pluggable adapters including Redis and in-memory storage.
  • Full AI integration is supported, allowing bots to stream real-time AI responses directly to chat platforms, with guides available for building bots using frameworks like Next.js, Nuxt, and Hono.

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