# Microsoft Learn: Message extensions

- Canonical HTML: https://growth.iangoh.com/sources/microsoft-learn-message-extensions-learn-microsoft-com/
- Original source: https://learn.microsoft.com/en-us/microsoftteams/platform/messaging-extensions/what-are-messaging-extensions?tabs=nodejs
- Domain: learn.microsoft.com
- Latest check: 2026-06-09
- Channels: Onboarding, Product, Retention

## Cited GrowthDex tactics

- [Teams message extension context matches the user moment](/growth-ideas/teams-message-extension-context-matches-the-user-moment/) - Map the message-extension command to the exact moment of intent, because Teams gives different payload and behavior when the user starts from the compose box, command box, or an existing message.

## Related reading

- [GrowthDex Blog](/blog/)
- [All growth ideas](/growth-ideas/index.md)