npm i chat – One codebase, every chat platform (opens in new tab)

**Published:** February 23, 2026 | **Authors:** Hayden Bleasel, Malte Ubl, Fernando Rojo, John Phamous, Nicolás Montone, Vishal Yathish --- Building chatbots across multiple platforms traditionally requires maintaining separate codebases and handling individual platform APIs. Today, we're open sourcing the new **Chat SDK** in public beta. It's a unified TypeScript library that lets teams write bot logic once and deploy it to Slack, Microsoft Teams, Google Chat, Discord, GitHub, and Linear....