> For the complete documentation index, see [llms.txt](https://docs.agentlabs.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.agentlabs.dev/core-concepts.md).

# Core Concepts

- [Frontend as a service](https://docs.agentlabs.dev/core-concepts/frontend-as-a-service.md): Here is why AgentLabs is a frontend as a service
- [User Authentication](https://docs.agentlabs.dev/core-concepts/user-authentication.md): What you must know about authentication
- [Project](https://docs.agentlabs.dev/core-concepts/project.md): What you have to know about a project
- [Agents](https://docs.agentlabs.dev/core-concepts/agents.md)
- [Messages](https://docs.agentlabs.dev/core-concepts/messages.md)
- [Messages Format](https://docs.agentlabs.dev/core-concepts/messages/messages-format.md): About markdown and PlainText
- [One-off vs Stream](https://docs.agentlabs.dev/core-concepts/messages/one-off-vs-stream.md)
- [Typewriter animation](https://docs.agentlabs.dev/core-concepts/messages/typewriter-animation.md): How animate your messages properly with Typewrite
- [Attachments](https://docs.agentlabs.dev/core-concepts/attachments.md)